| A | B |
|---|
| Pituitary Gland | secretes hormones that begin the production of eggs and sperm |
| Menstrual Cycle | 28-day cycle in women where the egg matures, uterine lining breaks down and rebuilds, and eggs are released |
| Menstration | Monthly discharge of uterine lining and blood |
| Menstrual Cycle | Monthly cycle of changes in females |
| Semen | Mixture of sperm and fluid |
| Pregnancy | condition when a fertilized egg develops inside the uterus |
| Testes | Male reproductive organs that produce sperm |
| Menopause | When menstrual cycle becomes irregular and then stops |
| Sperm | Male reproductive cells |
| Vagina | connects end of uterus to the outside of the body |
| Fertilization | the uniting of a sperm with an egg |
| Ovaries | female reproductive organs that produce eggs |
| Uterus | pearp-shaped organ in which a fertilized eggs develops |
| Ovulation | when eggs are released from an ovary |
| Umbilical Cord | transports nutrients and oxygen to the developing baby |
