Child Development

A family consisting of Mum, Dad and children.

One parent forms a new partnership with someone else.

Makes all the decisions of the children.

The parent adopts another child from another family.

Two parents are separated and they share the decisions/care of their children.

Two people of the same sex either adopt or use a sperm donar or surrogate.

Temporary care for the children if their parents cannot look after them for a short time.

Grandparents live with them and help care for the children.

Children who are in a children's home or long term foster care.

Produce testorsterone sperm.

Bag of skin which testes hang in and to keep cooler.

(sperm duct) tube that goes to urethra.

Add the fuild to the sperm and energy.

Transportation out of the body.

Placing semen in the vagina of the female

covers the tip of the penis. It is removed in circumcision.

Increase from 30g to 1kg in weight during pregancy. It has very muscular walls.

Lining of the uterus. Its where the egg implants. If there is no implantation it comes away as a period.

Link between ovary and uterus. It is where fertilisation takes place.

Catches the realeased ova.

Release the egg (ovalation) and makes the hormones oestrogen and progesterone.

10-12 cm. sperm is depoisted at the top of the vagina.

Ring of muscle.