Across
- 4. provides O2 and nutrients
- 5. a series of contractions
- 6. baby movement through the canal
- 7. uterus muscles tighten and contract
- 8. cervix enlarges/stretches
- 9. when the baby comes out
Down
- 1. a cord that connects fetus to placenta
- 2. a new baby
- 3. recovery of mother
- 4. period when a fetus develops