| Across |
| 1. | dark pigmented area found in the skin over each breast |
| 4. | produce ova and hormones |
| 7. | time period of actively giving birth |
| 10. | following childbirth mammary glands produce milk |
| 11. | descent of the baby into the pelvis |
| 12. | partially covers the external opening of the vagina |
| 13. | female sex hormone secreted by the ovarian follicles |
| 15. | thin yellowish secretion from the nipple that is the first "milk" |
| 19. | muscular, hallow,pear shaped organ |
| 20. | divided into 3 segments of 3 months |
| 21. | conveys it to a suckling infant |
| 23. | steroid hormone secreted by the corpus luteum that's important in the maintenance of pregnancy |
| 24. | marks the 1st day of the follicular phase, it's characterized by bloody fluid |
| 25. | outer layer of the ovary |
| 27. | outer layer of the uterus |
| 28. | time period between forceful contractions that move the fetus down into the birth canal |
| 29. | inner portion of the ovary |
| 30. | occurs every 21-40 days |