2006-10-26 21:04:17 · 8 answers · asked by neelima m 1 in Health ➔ Women's Health
Because the uterus prepares itself for fertilisation of the egg, and possibly the creation of a new baby by building up a lining. If the egg is not fertilised, the uterus lining breaks down, it is this lining that is the period. Without this women would not be able to reproduce life.
2006-10-26 21:08:34 · answer #1 · answered by Stephen J 2 · 1⤊ 0⤋
Having a period lets you know that you are fertile, and it happens every 28 days. When an woman's egg is unfertilized, it is released, thus causing a period , the woman bleeds for 5-7 days. When it gets fertilized, then there is no period for 9 months(cause the chick is pregnant)..Dude, you really need to take a Human Anatomy Class, and learn this stuff! You should have learned all about this in 6th grade, and then again in 9th grade.
2006-10-26 21:09:12 · answer #2 · answered by Anonymous · 1⤊ 0⤋
Because women experience ovulation every month when the time comes, that's why.
2006-10-26 21:07:05 · answer #3 · answered by soulberries 1 · 1⤊ 0⤋
Ask her. I think she will apreciate it if you are interested in that, unless you ask too bluntly, of course. Just make sure you tell her you want her to feel her best, so you don't want to bother her during her period when she may not be feeling fully well.
2016-03-28 08:59:15 · answer #4 · answered by Anonymous · 0⤊ 0⤋
.It's part of nature. When a woman is not pregnant, she does not need the blood lining in her uterus, so nature expels it. When she is pregnant, she needs the blood lining
2006-10-26 21:12:00 · answer #5 · answered by sweetgurl13069 6 · 0⤊ 0⤋
Because they periodically like a mathematical challenge.
2006-10-26 21:06:56 · answer #6 · answered by Anonymous · 0⤊ 1⤋
to reproduce new youngs with the help of any man
2006-10-26 21:24:58 · answer #7 · answered by harry 3 · 0⤊ 0⤋
would you like to have it every week then ?
2006-10-26 22:45:02 · answer #8 · answered by Martin the baby 6 · 0⤊ 0⤋