Across
- 1. | The fusion of the nucleus of a sperm cell and an egg cell
- 5. | A feeling of tiredness common during early pregnancy
- 6. | The monthly shedding of the lining of the uterus in females
- 7. | A term used to mark the start of pregnancy
Down
- 2. | The release of an egg from the ovary
- 3. | Practices that help maintain cleanliness during menstruation
- 4. | The condition of carrying a developing baby in the uterus