No, a baby usually does not injure themselves by crying too much, but long crying spells can signal a health problem.

No, a baby cannot live outside the womb at 20 weeks; survival starts closer to 22–24 weeks with intensive neonatal care.

No, a baby born at 21 weeks almost never survives; survival at this stage is rare even with intensive care in specialist units.

Yes, most babies with one kidney can live healthy lives when the kidney is protected and checked on a regular schedule.

No, a baby does not usually lose weight in the womb; doctors look for slowed growth called fetal growth restriction instead.

A baby usually stays safe in the womb, but strong or prolonged overheating in the mother can raise risks and needs quick cooling and medical care.

Yes, a baby can overeat, but steady growth cues and responsive feeding keep your baby comfortable and safe.

Yes, a baby can seem to move back up after dropping, because position and your posture keep shifting late in pregnancy.

Yes, many children with milk allergy outgrow it during childhood, though timing varies and any reintroduction needs guidance from a doctor.

Babies do open their mouths in the womb, mostly to swallow amniotic fluid and rehearse breathing and sucking before birth.