Pregnancy superstitions turn dreams, food cravings, body shape, fetal heart rate, ordinary movements, and eclipses into signs about an unborn child. Their meanings are far from universal. American folklore records conflicting rules about whether carrying a baby high or low predicts a boy, Korean taemong treats vivid conception dreams as signs connected with the child to come, while traditions documented in Mexico-linked, Indian, Nigerian, and other communities use objects or avoidance rules to protect a pregnancy from supernatural harm.
Some of these beliefs function mainly as family folklore or playful prediction. Others influence diet, movement, or decisions during pregnancy and therefore can have practical health effects. The examples here represent particular documented communities, regions, studies, or folklore records rather than beliefs held by everyone in a country.
Signs Said to Reveal Who the Baby Will Be
Carrying High or Low Predicts the Baby’s Sex
Belly position is a familiar pregnancy prediction, but even recorded versions contradict one another. A University of Southern California folklore entry discusses American beliefs linking a high or low pregnancy to a boy or girl and notes that older Ohio folklore records opposite interpretations for the same signs.
A Taemong Dream Announces or Describes a Child
In Korean tradition, a taemong is a conception or birth dream associated with an approaching or existing pregnancy. The pregnant woman may dream it, but a close relative can also be the dreamer. Animals, flowers, fruit, water, and other striking images may be interpreted for clues about the child.
Snakes and Flowers as Fetal-Sex Signs
An interview study of pregnant women in urban mainland China recorded dreams among the methods used to guess fetal sex. One reported interpretation associated dreaming of snakes with a boy and flowers with a girl. Dreams were only one of several prediction methods mentioned by participants.
Sweet and Sour Tastes Predict a Boy or Girl
Food preference is repeatedly turned into a fetal-sex omen. Research from Türkiye records the belief that sour fruit points to a girl and sweet foods to a boy. In an urban Chinese study, changing tastes were also used for predictions, but participants did not agree on which taste indicated which sex.
A Ring on a String Is Used to Guess Fetal Sex
A USC folklore record describes a baby-shower test in which a wedding ring is suspended on a string over the pregnant abdomen. In that American version, back-and-forth movement indicates a boy and circular movement a girl. It is a family folklore method rather than a medical test of fetal sex.
A Faster Fetal Heart Rate Is Said to Mean a Girl
A widespread prediction says a faster fetal heart rate points to a girl and a slower rate to a boy. A 2026 large-cohort study found nearly identical first-trimester averages—165 beats per minute for female fetuses and 166 for male fetuses—and concluded that fetal heart rate cannot predict fetal sex.
Morning Sickness Is Treated as a Fetal-Sex Clue
Morning sickness has also been used in pregnancy folklore to forecast fetal sex. A Johns Hopkins study of pregnant women tested this and other common prediction methods and found that the presence of morning sickness was not systematically related to whether the baby was male or female.
Protection from Eclipses, Evil Eye, and Spirits
Objects and Avoidance Rules Protect a Pregnancy During an Eclipse
Among Mexican-origin women interviewed in the United States, eclipse exposure was described as a possible cause of physical abnormalities in a baby, especially cleft lip, and reported protections included safety pins, keys, metal objects, and red clothing. In Bihar, India, mothers also described avoiding cutting, eating, or sleeping during an eclipse and hanging a thread or piece of wood measured to the pregnant woman’s height.
An Unsatisfied Craving Leaves a Mark on the Baby
Pregnancy cravings can acquire a symbolic consequence in Mexican-origin folklore. One documented belief says that failing to satisfy a craving may cause the child to bear a feature resembling the desired food, with a strawberry-like mark given as an example. The craving becomes an omen about appearance rather than simply appetite.
Keeping a Pregnancy Secret Can Be Used Against the Evil Eye
Focus groups in Bihar recorded pregnancy concealment as one way of reducing exposure to the evil eye. Mothers also mentioned avoiding some outdoor movement and river crossings because open places were associated with spirits or supernatural danger. This protective explanation differs from traditions in which secrecy is said to shape the child’s qualities.
Pins, Iron, and Sharp Objects Are Carried as Protection
Protective metal appears in several documented pregnancy traditions. In southwest Nigeria, safety pins worn on clothing were commonly explained as protection against demons or witchcraft. Bihar mothers described iron or sharp objects against evil eye, while an ethnographic study in Central Java recorded pregnant women carrying scissors or a nail clipper when going out at night to guard the unborn child from supernatural harm.
Bathing at Night Can Expose a Pregnancy to Spirits
Research in Ghana’s Upper Manya Krobo district recorded a prohibition against pregnant women bathing at night. Participants connected nighttime bathing with the possibility of encountering harmful spirits and feared consequences for the unborn child. The belief belonged to the local system of pregnancy taboos documented in the district.
Avoidance Taboos About Movement, Cutting, and Contact
Certain Body Positions Are Said to Knot the Umbilical Cord
Research on Mexican cultural practices in the United States documents warnings against actions such as raising the arms above the head or sitting with the legs crossed. The traditional explanation links such movements to knots or problems involving the umbilical cord. Maternal posture does not provide a folkloric substitute for prenatal assessment.
Cutting Things Is Said to Harm the Developing Baby
A Taiwanese folklore record warns pregnant women against cutting with scissors or knives because the action is symbolically linked to cutting the child. A 2026 North Indian study also recorded restrictions on cutting or chopping, with participants associating the act with underdevelopment of fetal body parts or organs. These are cultural explanations, not medical mechanisms.
Crossroads and Rivers May Be Avoided During Pregnancy
Recent research among pregnant women in North India documented avoidance of four-way junctions, rivers, and large drains among cultural pregnancy taboos. Related Bihar accounts connect some river and outdoor restrictions with evil eye, spirits, or demons, making the rule a supernatural avoidance belief rather than an ordinary travel custom.
Grave Soil, Anthills, and Needles Can Become Pregnancy Taboos
A community study in the Acholi subregion of northern Uganda recorded several non-food pregnancy prohibitions, including touching grave soil or needles, walking over an anthill, shaving the hair, and sitting on an animal hide. The study documents these as pregnancy misbeliefs and taboos without assigning one universal consequence to every prohibited act.
Actions Said to Shape the Baby’s Appearance or Qualities
Keeping a Pregnancy Hidden Brings a Beautiful or Intelligent Child
A study discussing pregnancy superstitions in Türkiye records a belief that concealing the pregnancy is associated with giving birth to an intelligent and beautiful child. Here secrecy is treated as a favorable influence on the child’s qualities, rather than as protection from evil eye.
Roses and Quince Are Linked with the Baby’s Appearance
Turkish pregnancy lore documented in midwifery research includes smelling roses so that the baby will smell pleasant and eating quince in the hope of having a child with dimples. These practices reflect a folk idea that what a pregnant woman encounters or consumes can be mirrored in her child.
Certain Foods Are Avoided to Prevent Marks on the Baby
Research from Türkiye also notes avoidance of foods such as fish and liver because of a belief that they may cause spots on the baby’s body. Unlike harmless prediction games, food avoidance can matter medically when it removes useful nutrients without an evidence-based reason.
Food Taboos and Fears About Pregnancy Outcomes
“Hot” Foods Are Avoided to Protect the Pregnancy
Interviews in rural Punjab, India, documented advice to avoid foods considered garam taseer, or hot in nature, especially early in pregnancy. Related research links this classification with fears of miscarriage and other pregnancy harm, while foods viewed as cooling may be favored instead.
Eating Less Is Said to Keep the Baby Small for Delivery
Pregnancy food restriction in parts of India has included the idea of “eating down”: limiting intake because greater maternal food consumption is thought to produce a larger baby and therefore a more difficult delivery. Researchers treat this as a maternal-health concern rather than a reliable method of controlling fetal size.
Eating an Animal May Pass Its Traits to the Baby
Pregnancy food taboos in Ghana and southeastern Nigeria show versions of symbolic association between an animal and a child. Snails have been avoided because they were linked with excessive salivation, sliminess, or sluggishness in the baby. The precise explanation varies by community, so the motif should not be treated as a single West African rule.
Grasscutter Meat Is Linked with Difficult Labor
In a study of mothers in Enugu, southeastern Nigeria, grasscutter meat was among foods avoided on taboo grounds. One recorded explanation held that eating the animal during pregnancy could lead to difficult or prolonged labor. The belief was documented among study participants rather than presented as a rule for Nigeria as a whole.
Documented Pregnancy Beliefs by Country and Culture
| Country or Culture | Documented Variation | Meaning | Scope |
|---|---|---|---|
| United States | Carrying high or low is interpreted as a sign of fetal sex | Sex prediction | American folklore record discussing contradictory Ohio versions |
| South Korea | Taemong conception dreams are associated with pregnancy and characteristics of the coming child | Pregnancy and child omen | Korean family and folklore tradition |
| China | Snake dreams associated with a boy and flower dreams with a girl | Sex prediction | Urban mainland Chinese study sample |
| China | Changes in food or taste preference used to guess fetal sex | Sex prediction | Urban mainland Chinese study sample; interpretations were inconsistent |
| Türkiye | Sour fruit associated with a girl and sweet food with a boy | Sex prediction | Pregnancy superstition documented in Turkish research |
| United States | Wedding ring suspended over the abdomen; movement interpreted as fetal sex | Sex prediction | American family folklore recorded by USC |
| Mexican-origin communities in the United States | Red or metal objects used as protection during an eclipse | Protection | Mexican-origin women participating in a U.S. cultural-health study |
| India | Avoid cutting, eating, or sleeping during an eclipse; hang a measured thread or piece of wood | Protection from feared fetal deformity | Maternal focus groups in Bihar |
| Mexican-origin communities in the United States | An unsatisfied craving may leave a corresponding feature or mark on the baby | Appearance omen | Mexican cultural belief documented in a U.S. study |
| India | Do not report the pregnancy widely | Protection from evil eye | Maternal accounts recorded in Bihar |
| Nigeria | Wear a safety pin on clothing during pregnancy | Protection against demons or witchcraft | Hospital-based study of 419 pregnant women in southwest Nigeria |
| India | Keep or carry iron and sharp objects | Protection from evil eye or supernatural harm | Maternal accounts recorded in Bihar |
| Indonesia | Carry scissors or a nail clipper when going out at night | Protection from supernatural harm | Ethnographic study in Banjarnegara, Central Java |
| Ghana | Night bathing associated with encountering spirits that could harm the pregnancy | Spirit-related warning | Upper Manya Krobo district |
| Mexican-origin communities in the United States | Raising the arms or crossing the legs associated with knots in the umbilical cord | Warning | Cultural safeguard reported in research on Mexican pregnancy practices |
| Taiwan | Avoid cutting things with scissors or knives during pregnancy | Symbolic risk of cutting the unborn child | Taiwanese family folklore recorded by USC |
| India | Avoid cutting or chopping during pregnancy | Feared underdevelopment of fetal body parts or organs | 2026 hospital-based study of pregnant women in North India |
| India | Avoid four-way junctions, rivers, and large drains | Protective cultural taboo | 2026 hospital-based study of pregnant women in North India |
| Uganda | Avoid grave soil, anthills, needles, hair shaving, and other prohibited contacts | Pregnancy taboo | Community study across five districts in the Acholi subregion |
| Türkiye | Keeping the pregnancy hidden associated with an intelligent and beautiful child | Favorable child qualities | Documented pregnancy superstition |
| Türkiye | Smelling roses or eating quince associated with desirable qualities in the baby | Appearance | Examples discussed in Turkish midwifery research |
| Türkiye | Fish or liver avoided because they are associated with spots on the baby | Warning | Food-related pregnancy belief documented in research |
| India | Foods regarded as hot in nature may be avoided because of feared pregnancy harm | Warning | Rural Mohali, Punjab, with wider Indian dietary-belief context |
| India | Restricting food intake associated with keeping the baby smaller for delivery | Delivery warning | Pregnancy dietary belief discussed in research on Indian practices |
| Ghana | Snails avoided because of feared effects such as excessive saliva or sliminess in the child | Warning | Upper Manya Krobo pregnancy food taboos |
| Nigeria | Eating snails associated with a sluggish child and excessive salivation | Warning | Mothers surveyed in southeastern Nigeria |
| Nigeria | Grasscutter meat associated with prolonged or difficult labor | Delivery warning | Mothers surveyed in southeastern Nigeria |
When a Pregnancy Belief Affects Health
Pregnancy folklore can carry family or cultural meaning without being medically predictive. Belly position, ring movement, dreams, taste preferences, morning sickness, and fetal heart-rate myths cannot establish fetal sex. A 2026 cohort study again found that first-trimester fetal heart rate did not distinguish male from female fetuses. Ultrasound may sometimes identify fetal sex during pregnancy, although the NHS notes that a sonographer cannot always be completely certain.
Food taboos deserve particular care because avoiding nutritious foods without a medical reason can reduce dietary variety. Current NHS guidance recommends a balanced range of foods during pregnancy and identifies specific foods that need to be limited or avoided for evidence-based safety reasons. Traditional restrictions should not replace individualized advice from a qualified maternity-care professional.
The same distinction applies when folklore concerns miscarriage, congenital conditions, the umbilical cord, fetal development, or difficult labor. Protective objects, dream interpretations, avoidance rules, and omen-based practices may remain part of family tradition, but symptoms or pregnancy concerns require evidence-based prenatal care.
📚 Roots of Belief
- USC Digital Folklore Archives — Folk Belief – United States — University folklore archive entry documenting belly-position predictions and noting contradictory American folklore about carrying high or low.
- Journal of Genetic Counseling — Concurrent Use of Cultural Health Practices and Western Medicine During Pregnancy: Exploring the Mexican Experience in the United States — Peer-reviewed research documenting eclipse beliefs, protective red and metal objects, pregnancy cravings, and movement-related umbilical-cord beliefs among Mexican-origin women in the United States.
- Journal of Evaluation in Clinical Practice — The effect of superstitions during pregnancy on quality of life and pregnancy adjustment — Research from Central Anatolia documenting Turkish pregnancy superstitions involving sweet and sour foods, concealment of pregnancy, roses, quince, and avoidance of foods associated with marks on a baby.
- Korea Citation Index — The Patterns and Meanings of Childbirth-Related Tales — Academic study of Korean childbirth narratives using folklore material concerning conception dreams, pregnancy taboos, childbirth, and related traditions.
- USC Digital Folklore Archives — Tae-mong, Korean Conception Dreams — University folklore record describing taemong, who may experience the dream, its timing around pregnancy, and interpretations of animal and other dream symbols.
- PubMed Central — Dreams of Tigers and Flowers: Child Gender Predictions and Preference in an Urban Mainland Chinese Sample during Pregnancy — Peer-reviewed study documenting dreams, food and taste preferences, body changes, fortune telling, and other folk methods used by participants to guess fetal sex.
- Frontiers in Global Women’s Health — A qualitative study to understand sociocultural beliefs around perinatal and neonatal health in rural areas of Mohali, Punjab, India — Qualitative research documenting pregnancy dietary classifications, advice from older family members, food restrictions, and beliefs concerning food intake and delivery.
- PubMed Central — Motivations for food prohibitions during pregnancy and their enforcement mechanisms in a rural Ghanaian district — Study of the Upper Manya Krobo district documenting pregnancy food taboos, beliefs about snails and other foods, nighttime bathing restrictions, spirits, and feared effects on the unborn child.
- PubMed Central — Food taboos and myths in South Eastern Nigeria: The belief and practice of mothers in the region — Study from Enugu documenting avoidance of snails and grasscutter meat during pregnancy and the locally reported reasons for those restrictions.
- NHS — Healthy eating in pregnancy — Current public-health guidance on dietary variety, nutrition, and evidence-based food precautions during pregnancy.
- NHS — Ultrasound scans in pregnancy — Public-health information explaining the medical role of pregnancy ultrasound and the limits of identifying fetal sex during a scan.
- USC Digital Folklore Archives — How to Guess the Sex of a Pregnant Woman’s Baby — American family folklore record describing a wedding-ring pendulum test and a specific interpretation of circular versus back-and-forth movement.
- Sonography — Testing the Fetal Heartbeat Myth: A Large Cohort Study Correlation With NIPT — 2026 cohort study finding nearly identical first-trimester fetal heart rates in male and female fetuses and rejecting heart rate as a fetal-sex predictor.
- PubMed — Are women carrying “basketballs” really having boys? Testing pregnancy folklore — Johns Hopkins research testing pregnancy folklore, including abdomen shape and morning sickness, against known fetal sex.
- USC Digital Folklore Archives — Don’t Cut Things When You Are Pregnant: Taiwanese Folk Superstition — Taiwanese family folklore record linking cutting with scissors or knives to symbolic harm to the unborn child.
- Philosophical Transactions of the Royal Society B — Perinatal risk and the cultural ecology of health in Bihar, India — Research documenting eclipse restrictions, pregnancy concealment, river avoidance, iron objects, lockets, and other practices used against evil eye or supernatural danger.
- BMC Pregnancy and Childbirth — Food taboos and other cultural taboos in history of miscarriage: a hospital-based study from India — 2026 study documenting eclipse restrictions, four-way-junction and river avoidance, protective iron or matchsticks, and cutting or chopping taboos among pregnant women in North India.
- International Journal of Reproductive Medicine — Use of Safety Pin on Garments in Pregnancy: A Belief and Cultural Practice with Potential Harmful Effect — Study of pregnant women in southwest Nigeria documenting safety-pin use and protection against demons or witchcraft as a commonly reported motive.
- BMC Pregnancy and Childbirth — Exploring cultural factors contributing maternal mortality among pregnant women: an ethnographic study in the Banjarnegara community, Central Java, Indonesia — Ethnographic study recording protective practices in which pregnant women carried scissors or nail clippers when going out at night.
- PubMed — The misbeliefs and food taboos during pregnancy and early infancy among rural Acholi communities in Northern Uganda — Community study documenting pregnancy prohibitions involving grave soil, anthills, needles, hair shaving, animal hides, and other non-food taboos.