| Across |
| 1. | diverts blood from left to right atrium before birth |
| 8. | Branch of medicine specializing in pregnancy |
| 9. | estimated date delivery |
| 10. | first female outward structure developed in puberty |
| 11. | first pregnancy |
| 14. | day that heart begins to beat |
| 15. | first male outward structure noticed in puberty |
| 16. | Twins- two sperm-two ovum |
| 18. | first step in nursing process |
| 19. | foremilk; high in antibodies |
| 20. | instrument used to detect fetal heart rate externally |
| 21. | craving for non food substances |
| 23. | mucous plug |
| 25. | descent of fetus into pelvis; allows mother to breathe better |
| 27. | inital fetal movements felt by mother |
| 28. | "Father of Obstetrics" |
| 29. | seminal plasma and sperm |
| 30. | clear fluid that protects and cushions fetus in uterus |