OVULATION AND MENSTRUATION
The female reproductive organs have changes depending on what date in a 28 days period.
Click on and read what happens inside
Now click and watch this video
ACTIVITY FOR YOUR NOTEBOOK
Write these sentences from 1 to 7 ordering how the menstrual cycle is:
One of the ovaries produces an egg.
If the egg is not fertilised, it dries up.
The egg leaves the body with the extra blood through the vagina.
The egg leaves the ovary.
If the egg is fertilised by a sperm, they fuse and form a zygote.
The walls of the uterus prepare for fetilisation by getting thicker.
The egg moves into one of the fallopian tubes.
