Fetal Characteristics Development In Womb. Limbs are long and thin. Fingernails extend to the fingertips.

This comprehensive fetal development guide will tell you which systems and features are forming when, plus give good insight into baby kicks and other milestones in your little one's growth during pregnancy. By the end of 30th to 31st week, the development is almost complete. From 27 weeks to birth, the baby development in womb advances further.