To recap what was covered during the lesson.
When ovulation occurs
When menstruation starts
At the end of a woman's period
1
2
3
Nerves
Enzymes
Hormones
After ovulation
During ovulation
After menstruation
3 days
3 weeks
1 week
Fallopian tube
Trachea
Oviduct
Penis
Uterus
Scrotum
On a child's 13th birthday
When a child starts at secondary school
It varies from person to person
Underarm hair grows
Increased interest in opposite sex
Voice deepens
Menstrual cycle starts
Child grows taller
Body odour from sweat glands increases
Wait!
Here's an interesting quiz for you.