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Concealed Pregnancies

Scope of this chapter

The chapter should be read in conjunction with the following Safeguarding Children Procedures with particular reference to the Information Sharing Procedure, and Safeguarding Unborn Babies.

The concealment of a pregnancy represents a challenge for professionals in safeguarding the welfare and well-being of the foetus (unborn child) and the mother.

There is no nationally agreed-upon definition of what constitutes a concealed pregnancy. For this practice guidance, the term concealed pregnancy will be taken to include concealed, denied or late presentation of pregnancy.

Concealed Pregnancy: A concealed pregnancy is when a woman or girl knows she is pregnant but does not tell any health professional; or when she tells another professional but conceals the fact that she is not accessing antenatal care; or when a pregnant woman tells another person and they conceal the truth from all health agencies.

Denied Pregnancy: A denied pregnancy is when a woman is unaware of or unable to accept the existence of her pregnancy. Physical changes to the body may not be present or misconstrued; they may be intellectually aware of the pregnancy but continue to think, feel and behave as though they were not pregnant.

Late Presentation of Pregnancy: When a woman does not inform a health professional of pregnancy until 20 weeks or over.

Please note that the above presentations are different from a woman who chooses to ‘free birth’ or a baby is born before arrival ( BBA)

Free birth is where a woman chooses to give birth without the assistance of health professionals. In most instances, the woman engages, to some degree, with antenatal care and postnatal care. 

Born Before Arrival (BBA):  is when a woman who has every intention of either having a hospital or planned home delivery and has engaged with maternity services in the planning of either, but where the birth of the baby has happened so rapidly that one of two scenarios happens:

Firstly, the woman does not make it to the hospital setting/place of birth;

Secondly, and in the case of a planned home birth, the midwife does not arrive at the home to support and witness the delivery as the birth has happened so rapidly.

A coordinated multi-agency approach is required once the fact of a pregnancy has been established; this will also apply to future pregnancies where there has been a previous concealed pregnancy. Concealment of pregnancy may be revealed late in pregnancy, in labour or following delivery. The birth may be unassisted (no midwife), whereby there might be additional risks to the child's and mother’s welfare and long-term outcomes.

A pregnancy will not be considered to be concealed or denied for the purpose of this procedure until it is confirmed to be at least 24 weeks, as this is the point where the birth of a baby can be registered. However, by the very nature of concealment or denial, it is not possible for anyone suspecting a woman is concealing or denying a pregnancy to be certain of the stage the pregnancy is at.

In some cases, a woman may be unaware that she is pregnant until late in the pregnancy. This may be due to several factors, for example, a learning disability. Concealment may also occur as a result of stigma, shame or fear because the pregnancy may be the result of incest, sexual abuse, rape or as part of a violent relationship.

Recent research into the concealment and denial of pregnancy has aimed to understand the characteristics of women who hide or refuse to acknowledge their pregnancies. Studies indicate that there is no definitive typology for these women. It is a common misconception that women who conceal or deny their pregnancies are primarily young, first-time mothers with inadequate support systems and a lack of long-term relationships. However, more than half of the women in their study were in long-term relationships, and nearly one-third had experienced previous pregnancies.

Denial of pregnancy is an important condition that is more common than expected, with an incidence at 20 weeks gestation of approximately 1 in 475. The proportion of cases persisting until delivery is about 1 in 2500, a rate similar to that of eclampsia. Denial of pregnancy poses adverse consequences, including psychological distress, unassisted delivery and neonaticide (killing of a child by a parent in the first 24 hours following birth). It is difficult to predict which women will develop denial of pregnancy.

The issue of concealment and denial of pregnancy, and infanticide/filicide (the killing of a child by a parent) can be evidenced throughout human history. There is a well-established link between neonaticide and concealed pregnancy.

One study suggests that denial of pregnancy can be linked to trauma and risk factors such as rape, PTSD (post-traumatic stress disorder) and complex PTSD. The trauma can come from an early attachment trauma, a history of physical and sexual abuse, as well as trauma associated with the conception of the denied pregnancy.

The potential risks to a child through the concealment of a pregnancy are difficult to predict and wide-ranging. One key implication is that there is no obstetric history or record of antenatal care before the birth of the baby. Some women may present late for booking (after 24 weeks of pregnancy), and these pregnancies need to be closely monitored to assess future engagement with health professionals, particularly midwives, and whether or not referral to another agency is indicated. In a case of a denied pregnancy, the effects of going into labour and giving birth can be traumatic.

The reason for the concealment will be a key factor in determining the risk to the child, and that reason will not be known until there has been a systematic multi-agency assessment. See Assessment.

Possible implications:

  • Concealment of a pregnancy can lead to a fatal outcome (for both mother and/or child), regardless of the mother's intention;
  • Concealment may indicate uncertainty towards the pregnancy, immature coping styles and a tendency to dissociate, all of which are likely to have a significant impact on bonding and parenting capacity;
  • Lack of antenatal care can mean that any potential risks to mother and child may not be detected. It may also lead to inappropriate advice being given, such as potentially harmful medications prescribed by a medical practitioner unaware of the pregnancy;
  • The health and development of the baby during pregnancy and labour may not have been monitored, and foetal abnormalities not detected;
  • Underlying medical conditions and obstetric problems will not be revealed;
  • An unassisted delivery can be dangerous for both mother and baby, due to complications that can occur during labour and the delivery;
  • Lack of maternal willingness/ability to consider the baby's health needs, or lack of emotional attachment to the child following birth;
  • Where concealment is a result of alcohol or substance misuse, there can be risks for the child's health and development in utero as well as subsequently.
  • There may be implications for the mother revealing a pregnancy due to fear of the reaction of family members or members of the community;
  • Risks to the unborn baby from prescribed medications.

There may be risks to both mother and child if the mother has concealed the pregnancy due to fear of disclosing the paternity of the child, for example, where the child has been conceived as the result of Sexual Abuse, or where the father is not the woman's partner.

In the following circumstances of a concealed pregnancy, a Referral should be made. The local Threshold documents clarify the criteria for making and receiving referrals.

In Nottingham City, this is the Family Support Strategy and Pathway, which can be accessed here: Family Support Pathway.

In Nottinghamshire, this is the Pathway to Provision, which can be accessed here: Pathway to Provision.

The following may help professionals working with women to think about the risk of a pregnancy being concealed and what may lead to this:

  • Previous concealed pregnancy is an important indicator in predicting the risk of a future pregnancy being concealed;
  • Previous termination, thoughts of termination and/or unwanted pregnancy;
  • Loss of a previous child (i.e. adoption, removal under Care Proceedings);
  • General fear of being separated from the child;
  • Potential of collusion within the family about the concealment for further information, see: So-Called 'Honour' Based Abuse

See: Appendix 1 – Flowchart.

Where the mother is, or may have been at the time of conception, under the age of 16, professionals should follow the processes outlined in Underage Sexual Activity.

Where there is a strong suspicion that a pregnancy is being concealed, it may be necessary to share this information with other agencies, irrespective of whether consent to disclose can be obtained - see Information Sharing Guidance. Every effort should be made to encourage the (young) person to obtain medical advice. If this is unlikely, a referral should be made to the Multi-Agency Safeguarding Hub.

If there is a referral, it will be made on behalf of the unborn child. If the mother is under 18, she will also be the subject of a referral, as she may need support in her own right. Consideration may also need to be given to whether a criminal offence needs to be investigated by the police if the mother is under 16.

In some circumstances, agencies or individuals are able to anticipate the likelihood of Significant Harm with regard to an expected baby, which must be addressed as early as possible to maximise time for full assessment, enabling a healthy pregnancy and supporting parents so that (where possible) they can provide safe care.

The circumstances leading to the concealment of pregnancy need to be explored individually, as there may be potential child protection concerns as a result of a concealed pregnancy. Discussions must take place with the pregnant mother to try and establish information about the concealment and any associated risks. Professionals undertaking these discussions need to ensure that these discussions are undertaken sensitively and that they are mindful of the indicators and risks outlined in this guidance. Consideration needs to be given to how the mother can be supported whilst recognising that there may be a need to share information with other agencies to help the assessment of the situation. This includes consideration as to whether a referral to children’s social care is required. 

Different agencies will come into contact with women who are potentially concealing or denying a pregnancy. Information sharing is key to ensuring appropriate assessments are undertaken. Different care groups within health may be in contact with a woman at different points of her pregnancy, and information must be shared within the whole health economy to build a clear picture of risk and safety.

In many instances, staff in education settings may be the professionals who know a young person best. There are several signs to look out for that may give rise to suspicion of concealed pregnancy:

  • Increased weight or attempts to lose weight;
  • Wearing uncharacteristically baggy clothing;
  • Concerns or disclosures expressed by friends;
  • Repeated rumours of pregnancy around school or college;
  • Uncharacteristically withdrawn or moody behaviour;
  • Missing from home or education;
  • Child exploitation.

Staff working in educational settings should try to encourage the pupil to discuss their situation, through normal pastoral support systems, as they would any other sensitive issue. Every effort should be made by the professional suspecting a pregnancy to encourage the young person to obtain medical advice. However, where they still face total denial or non-engagement, further action should be taken. The Designated Lead Person for Safeguarding must be informed.

Consideration should be given to balancing any need to preserve confidentiality and the potential concerns for the mother's and unborn baby's health and well-being. Where there is a suspicion that a pregnancy is being concealed, it is necessary to share this information with other agencies, irrespective of whether consent to disclose can be obtained. When a mother is under the age of 18 years, or an adult with care and support needs, safeguarding concerns for the mother should also be considered and acted upon.

Before staff discuss concerns around a concealed or denied pregnancy with the parents of the young person, a safeguarding risk assessment should be undertaken. It may be felt that the young person will not admit to their pregnancy because they have genuine fear about their parent's/carer's reaction, or there may be other aspects about the home circumstances that give rise to concern, such as sexual or domestic abuse, exploitation, So-called 'Honour' Based Abuse, forced marriage and FGM. If this is the case, then a referral to Children's Social Care should be made without speaking to the parents/carers in the first instance.

If there is a lack of progress in resolving the matter in the setting or escalating concerns that a young person may be concealing or denying they are pregnant, there must be a referral to Children's Social Care. It must not be forgotten that when the mother is under 18, they may also be considered a Child in Need or Child in Need of Protection. Where there are significant concerns regarding the girl's family background or home circumstances, such as abuse or neglect, negative childhood experiences of being parented, risk of/victim of exploitation, a history of missing from home and/or education, a referral should be made. As with any referral to Children's Social Care, the parents/carers and young person should be informed, unless in doing so there could be significant concern for their welfare or that of their unborn child.

Staff working in an Early Help environment may come across or suspect a concealed or denied pregnancy in a young person, or a woman in a family they are working alongside. Staff should use professional curiosity and try to encourage the person to discuss their situation with them if they suspect concealed or denied pregnancy. Every effort should be made by the professional suspecting a pregnancy to encourage the person to obtain medical advice. However, where they still face total denial or non-engagement, further action should be taken and safeguarding policies and procedures followed. It must not be forgotten that when the mother is under 18, they may also be considered a Child in Need or Child in Need of Protection.

Consideration should be given to the balance of the need to preserve confidentiality and the potential concern for the unborn child and the mother's health and well-being. Where there is a suspicion that a pregnancy is being concealed, it is necessary to share this information with other agencies, irrespective of whether consent to disclose can be obtained.

Early Help involvement is likely to be beneficial and may include (Local services may differ)

  • Early Help Assessment and offer of support and practical help regarding preparing for birth, parenting skills and other routine family maintenance and coping mechanisms;
  • Referral to services for emotional health and wellbeing support;
  • Regular team around the family meetings bring agencies together.

If Early Help Services engage with the young person's parents/carers, they need to consider the possibility of the parents' collusion with the concealment. Whatever action is taken, whether informing the parents or involving another agency, the young person should be appropriately informed, unless there is a genuine concern for the well-being of the mother and their unborn baby.

Providers of healthcare are also responsible for ensuring they fulfil their statutory duties for safeguarding.

The health professionals who may be involved include:

  • Paediatric staff in hospitals;
  • Emergency department staff;
  • Out-of-hours health services;
  • Health Visitors;
  • School nurses;
  • Sexual Health and GUM services;
  • General Practitioners and Practice nurses;
  • Midwives and Obstetricians/Gynaecologists;
  • Mental Health Nurses;
  • Substance Misuse services;
  • Learning Disability workers;
  • Psychologists and Psychiatrists;
  • SUDC (Sudden or Unexpected Death in Childhood) Nurses;
  • Ambulance service;
  • Commissioned unplanned pregnancy services.

This is not an exhaustive list.

If a health professional suspects or identifies a concealed or denied pregnancy and there are significant concerns for the welfare of the unborn baby, they must refer to Children's Social Care and inform all the health professionals, including the General Practitioner, involved in the care of the woman.

If at the point of the discovery of a concealed pregnancy, there are suspicions that the birth may have already taken place, Immediate steps need to be taken to confirm the whereabouts and well-being of the baby/foetus. The actions required will be to inform the police and ambulance via a 999 response by the health professional who has the information.

Emergency Department staff or those in radiology departments need to routinely ask women of childbearing age whether they might be pregnant. If suspicions are raised that a pregnancy may be being concealed, these staff should follow the relevant safeguarding procedures.

Health professionals who provide help and support to promote children's or women's health and development should be aware of the risk indicators and how to act on their concerns if they believe a woman may be concealing or denying a pregnancy.

GP practices should consider adopting a flagging system and recording the concealed pregnancy on both the mother’s and baby's notes. Once born, the child should also have this information recorded on their record as it may be relevant in future safeguarding decision-making.

All health professionals should practice professional curiosity and consider the need to make or initiate a referral for a mental health assessment at any stage of concern regarding a suspected or revealed concealed or denied pregnancy.

Staff in primary care should remain professionally curious when seeing women who appear pregnant but are not accessing antenatal care. This is particularly important if the woman has known vulnerabilities, has a history of a concealed or denied pregnancy, and/or is known to children's social care themselves or for any of their children in their care or previously in their care.

Women known to have sought advice about termination of pregnancy are particularly vulnerable if they have had to continue the pregnancy for whatever reason. As such, a woman continuing their pregnancy after seeking advice about termination must be considered as a possible higher-risk pregnancy. Primary care should therefore have robust systems and processes in place to ensure women continuing their pregnancy receive the appropriate healthcare and support whilst they are pregnant to ensure the welfare of the unborn baby remains paramount.

If an expectant mother presents to Maternity services late, then midwives should exercise their professional curiosity to ascertain why they have booked late and refer to Children’s Social Care if any safeguarding concerns are identified.

If an appointment for antenatal care is made beyond 24 weeks, the reason for this must be explored. If an exploration of the circumstances suggests a cause for concern for the welfare of the unborn baby, a referral to Children's Social Care must be made.

The expectant mother should be informed that the referral has been made, the only exception being if there are significant concerns for their safety or that of the unborn child.

If an expectant mother arrives at the hospital in labour or following an unassisted delivery, where a booking for antenatal care has not been made, then a referral to Children's Social Care must be considered to ensure the safety of the baby. If this is in an evening, weekend or over a public holiday, then referring to Children's Social Care Emergency Duty Team should be considered.

If the baby has been harmed in any way, or there is a suspicion of harm, or the child is abandoned, then the Police must be informed immediately via 999 and a referral made to Children's Social Care.

Midwives should adopt a flagging system and ensure information regarding the concealed pregnancy is placed on the child's, as well as the mother's, health records. Following an unassisted delivery or a concealed/denied pregnancy, midwives need to be alert to the level of engagement shown by the mother and their partner/extended family, if observed, and of receptiveness to future contact with health professionals. In addition, midwives must be observant of the level of attachment behaviour demonstrated in the postnatal period.

Neither the baby nor the mother should be discharged until they have had a full assessment of their needs, including identification of risks and a multi-agency discharge planning meeting held if required. A discharge summary from maternity services to the relevant GP and Health Visitor must report if a pregnancy was concealed or denied or booked late.

If the baby is born at home, the midwife or ambulance service (whichever professional is present) should ensure the baby is admitted to hospital even if the mother declines their own admission.

Children's Social Care / Emergency Duty Team may receive a referral from any source, which suggests a pregnancy is being concealed or denied. Consent for further enquiries should be sought from the mother unless doing so would place the baby at risk. Safeguarding processes must be implemented, and following further enquiries, a decision on whether a child and family assessment is required.

Where the expectant mother is under the age of 18, initial approaches should be made confidentially by the most appropriate person (e.g. schoolteacher, social worker)to the young person to discuss concerns regarding the potential concealed or denied pregnancy and unborn child. The woman should be provided with the opportunity to confirm the pregnancy by undertaking appropriate tests or making plans for the baby. There may be significant reasons why a young person may be concealing a pregnancy from their family, and a professional should consider speaking to them alone without their parents'/carers' knowledge in the first instance.

Where there are clear reasons for suspecting pregnancy in the face of continuing denial or concealment, professionals will need to continue to assess the situation with a focus on the needs /welfare of the mother as well as the unborn child. It must not be forgotten that when the mother is under 18, they may also be considered a Child in Need or Child in Need of Protection. Such a situation will require very sensitive handling.

Regardless of the age of the expectant mother, where there are additional concerns (i.e. in addition to the suspected concealed or denied pregnancy), where risk factors are present, including ongoing/previous child protection concerns, Children's Social Care will consider undertaking an appropriate safeguarding assessment. This could be in the form of further multi-agency enquiries (e.g. MASH Assessment) or, if the perceived risks and unmet needs are significant, a Child and Family Assessment.

If an expectant mother has arrived at hospital either in labour or following an unassisted birth when a pregnancy has been concealed or denied, an assessment of risks will be made by the health service who have had contact with the mother. A referral to Children’s Social Care may be made, and consideration of an appropriate safeguarding assessment.

Where a baby has been harmed or has been abandoned, a Section 47 enquiry must be completed in collaboration with the Police. When a baby has died, the SUDC process should be followed and consideration to implementing safeguarding procedures concerning any siblings.

Accessing psychological services in concealment and denial of pregnancy may be appropriate, and consideration should be given to referring an expectant mother for psychological assessment. There could be several issues for the woman which would benefit from psychological intervention. A psychiatric assessment might be required in some circumstances, such as where it is thought they pose a risk to herself or others.

The pathway for psychological or psychiatric assessment, either before or after pregnancy, is the same. A referral should be made using the single point of entry to mental health services, and the referral letter copied to the woman's GP. The referral should make clear any issues of concern for the woman's mental health and any issues around their mental capacity.

The Police will be notified of any child protection concerns received by Children's Social Care where concealment or denial of pregnancy is suspected or confirmed. A police representative will be invited to attend the multi-agency Strategy Meeting and consider the circumstances and decide whether a joint Child Protection investigation should be carried out.

Factors to consider will be the age of the expectant mother who is suspected or known to be pregnant, the circumstances in which they are living, and to consider whether they are a victim or potential victim of criminal offences. In all cases where a child has been harmed, abandoned, died, or is expected to die, it will be incumbent on the Police and Children's Social Care to work together to investigate the circumstances. This will involve the SUDC team in the event of a child's death or where the prognosis is poor. Where it is suspected that neonaticide or infanticide has occurred, then the Police will be the primary investigating agency.

It must not be forgotten that when the mother is under 18, they may also be considered a Child in Need or Child in Need of Protection.

All practitioners in probation services who provide services to, or are in contact with, women and girls of childbearing age should be aware of the issue of concealed or denied pregnancy and follow this guidance and their own agency's safeguarding procedures when a suspicion of concealed or denied pregnancy arises. This could also relate to the partner of a service user who may be concealing or denying a pregnancy.

If an ambulance crew attends a female in labour and a concealed or denied pregnancy is suspected or revealed/ confirmed, then the patient must be transported to the nearest maternity unit, and consideration given to raising a safeguarding concern. If birth has taken place, then the mother and baby must be transferred to the local maternity unit. If the baby is born at home, the midwife or ambulance service (whichever professional is present) should ensure the baby is admitted to hospital, even if the mother herself declines their own admission.

If, at the point of the discovery of a concealed pregnancy, there are suspicions that the birth may have already taken place, immediate steps need to be taken to confirm the whereabouts and well-being of the baby/foetus. The actions required will be to inform the Police and Ambulance via a 999 response by the member of staff who has the information.

All Pregnancy Advisory Services that provide termination of pregnancy services (either directly delivered by NHS services or charities commissioned by the NHS) have a responsibility to safeguard patients at risk of concealed/ denied pregnancy.

Pregnancy Advisory Services must work with external statutory agencies to notify them of patients who seek termination of pregnancy care but do not proceed with treatment. This could be for a variety of reasons, such as DNA/WNB (did not attend/was not brought), cancellations of appointments, or scanning over the legal limit.

This is particularly important for patients who seek termination of pregnancy care at later gestations (past 19 weeks), who are under the age of 18, who have safeguarding concerns/ vulnerabilities, and who are considered at higher risk of concealed/ denied pregnancy.

Pregnancy Advisory Services must complete external statutory agency checks for all possible concealed/ denied pregnancies; this must include, at first instance, GPs and maternity services. This is to ensure that patients who do not obtain treatment after seeking termination of pregnancy care go on to get appropriate antenatal care even if they appear to have no vulnerabilities.

All professionals or volunteers in statutory or voluntary agencies who provide services to women of childbearing age should be aware of the issue of concealed or denied pregnancy and follow this guidance when a suspicion arises.

UK law does not legislate for the rights of the unborn baby. There is no offence of concealment of pregnancy; there is an offence of concealment of birth. This requires a defendant to have secretly disposed of the body of a dead baby, intending to conceal its birth. The concealment of pregnancy and concealment of birth are two different phenomena, and only the latter is a criminal offence.

Women are not under a legal obligation to inform health carers when they are pregnant or to access antenatal care, and if they do not access it, to inform a professional of their decision.

In some circumstances, agencies or individuals can anticipate the likelihood of significant harm concerning an expected baby. Although the law does not identify an unborn baby as a separate legal entity, this should not prevent plans from being made and put into place to protect the baby from harm both during pregnancy and after birth.

Significant harm to an unborn baby is, however, recognised in law, and protective measures are available to agencies.

Last Updated: July 15, 2025

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