35th weeks
- The fetus reaches a length of about 40–48 cm (16–19 inches).
- The fetus weighs about 2.5 to 3 kg (5 lb 12 oz to 6 lb 12 oz).
- Lanugo begins to disappear.
- Body fat increases.
- Fingernails reach the end of the fingertips.
- A baby born at 36 weeks has a high chance of survival, but may require medical interventions.