The parts labeled in the first picture are:

1. Uterus
2. Amnion
3. Placenta
4. Umbilical cord

The parts labeled in the second picture are:

1. Amnion
2. Chorionic villus
3. Umbilical cord
4. Umbilical arteries
5. Umbilical vein
6. Maternal artery
7. Maternal vein
8. Maternal portion of placenta
9. Fetal portion of placenta