Across
- 2. Sometimes in pregnancy the baby does not develop normally which can cause the baby to die.
- 4. tube connects the ovary to the the uterus.
- 5. About every 28 days when an ovum is released by one of a women’s two ovaries.
- 7. an egg cell
- 11. When the baby’s head is not turned down this is called
- 12. is what the developing baby is called from about the third week of pregnancy to the eight week of pregnancy.
- 13. - the zygote is still in the fallopian tubes and begins to divide into two cells, then rapidly into four cells and then into 8 cells and so on.
- 15. when sperm reaches the fallopian tubes, it may penetrate and fertilize the ovum.
- 16. uses sound waves to make video image, called a sonogram, of a unborn baby
Down
- 1. A doctor injects sperm into a woman's uterus during ovulation.
- 3. a sac that fills with fluid and surrounds the embryo
- 6. If the baby passes after 20 weeks it is called a
- 8. a male cell
- 9. the organ in a woman’s body in which a baby develops during
- 10. When there are two ovums, fertilized by two sperms, this type of twins occur
- 14. twins If the cell mass decided to split in half and then divide, this would cause two embryos resulting in
