Unit Award Scheme

shown knowledge of

1. at least four changes that take place at puberty for both boys and girls

2. how a sperm fertilises an egg

3. how a ball of cells, produced by division from the fertilised egg embeds itself in the wall of the uterus

4. how the ball of cells develops into a baby in the nine months of pregnancy

5. how birth control pills work

6. how fertility drugs help infertile women become pregnant.