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Investigation Of Reproduction And Development In Animals
Part 1 of Paper
....aception is to
inhibit fertility in individuals, hence, slowing population growth. The system
by which all female contraception must operate: the menstrual cycle.
What is the menstrual cycle? and what hormones are involved in controlling it?
After puberty, the female produces an egg each month. Other changes take pla.... Part 2 of Paper
....natural hormones
which regulate the menstrual cycle. The pill is on of the most popular methods
of birth control.
How does it work?
The pill basically prevents ovulation, therefore, the ovaries can’t release a
mature egg. Without an egg for the sperm to fertilize , a woman cannot get
pregnant . The hormones also increase cervical mucus, making it difficult for
sperm to pass into the uterus.
How effective is the pill?
If used correctly, the pill is highly effective. It has a less than one p.... |
| Number of words: 721 - Approximate pages: 3 |
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