Across
- 3. Brings oxygen and nutrient rich blood to the foetus
- 4. Muscles develop and grow in this stage
- 5. Disorder characterised by hypertension and fluid retention
- 7. Occurs when a spern unites and fuses with a mature ovum high in the Fallopian tubes
- 9. Illness of an unborn baby
- 10. Lasts eight weeks
- 13. A condition caused by chromosomal abnormality in the 24th chromosome
Down
- 1. Occurs when the part of the neural tube that forms the spin fails to fuse
- 2. Instead of implanting in the uterus, the embryo implants elswhere
- 6. The death of a woman while pregnant
- 8. A form of diabetes that only occurs during pregnancy
- 11. The final stage of development of the fertilised egg before implantation
- 12. A fertilised egg before cell division