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is reproduction among humans possible at any time or it works only in specific periods? and at which age is it possible?

2007-06-23 03:35:09 · 12 answers · asked by Anonymous in Science & Mathematics Biology

12 answers

reproduction works any time at all it is possible form a when the girl starts her periods or if you want to be scientific when she starts her menstruation cycle from aged eleven but common sense says an eleven yr old is far ot young to have a baby

2007-06-23 03:39:52 · answer #1 · answered by jen 7 · 1 0

It's possible as soon as the female has released an egg from her ovary - at least, if you're talking about natural conception. Otherwise, you could probably stimulate her with hormones in order to increase the lining of the uterus, which provides a place for attachment of an embryo. Then, insert a fertilized egg, and viola! you're pregnant.

There are factors that would vary with the mother, changing the age of conception and birth. That's because pregnancy is a huge strain on the body. In earlier times, women gave birth at a young age - say 14 or 15 - because their life expectancies weren't very long. They needed to reproduce early or not reproduce at all. Now, people generally have better nutrition and reach sexual maturity at an earlier age. However, since it's no longer necessary to reproduce so young, and thanks to cultural stigmas (and the heavy burden of raising a child), girls wait until they're much older women to reproduce.

So, the age value you're looking for can be as early as 9, since girls are starting to ovulate at this age. If the girl is strong and healthy, reproduction is a definite possibility.

As for the "specific periods," I'd say that no, there are none. That's because sperm can hang out in the uterus and fallopian tubes for a while, waiting for the egg to drop down. In fact, sometimes the egg stays in the fallopian tube until it's time to ovulate, and then it drops into the uterus. So really, there's no point in the cycle when a female is truly guarded against fertilization from sperm.

2007-06-23 10:48:05 · answer #2 · answered by Sci Fi Insomniac 6 · 1 0

No, reproduction is not possible anytime in humans if u r talking interms of age. Because puberity age for boys and girls start around 15-16 yrs age.At this age the boy can produce sperms or semen which can help for reproduction.
Girls basically recieve their capability for reproduction is when they concieve or they have possible start on with their cycles on. At this age if they both mutually get involve with each other i.e when intercouse takes place between the opposite's. If the boys ejacualate the semen into girls vagina ,and then this semen should reach the ovaries of the girls. There this semen produces a seed which is the egg..the child a reproduction..

In fact the sex life depends upon the fitness of the person i have learnt that a person of age 80 is having good sex life...

2007-06-25 23:54:27 · answer #3 · answered by YASH J 1 · 0 1

How old are you? Maybe you should ask your mother. For a specific human female, it is only possible at specific times. However, it is hard to determine exactly when those times are, so if one is trying not to reproduce, timing is not very reliable.
For the species as a whole, it is possible at any time, it is not related to the seasons like some other animals.

The age varies quite a bit for different individuals, so it is hard to give a specific answer. Generally, (though there is variation) for males, early to mid teens to death, for females, starts around the same as males ends as menopause, the age of that varies a lot, I don't know a the average without looking it up, might be around late forties early fifties? (I'm a single male, what do I know)

2007-06-23 10:51:20 · answer #4 · answered by tinkertailorcandlestickmaker 7 · 1 0

> is reproduction among humans possible at any time or it works only in specific periods?
Only a few days each month for women; every day for a man in his prime.

> and at which age is it possible?
From menarche to menopause in women (generally age 13-45; lots of individual variation though). In men, from mid-puberty to... well, death. Say, 15-81. Again, lots of individual variation. Some develop early, some are late bloomers.

Edit: If you're Catholic, discuss this subject with your godmother. If you're not Catholic, talk to your mom.

2007-06-23 15:40:56 · answer #5 · answered by Anonymous · 1 0

Well you need to have safe sex always but there is a window when the female is ovulating, about 7 or so days after the period ends that pregnancy is possible. The egg can live about 24-48 hours waiting to be fertilized. Also sperm can live in the uterus/fallopian tubes for about 7 days waiting for an egg to be fertilized.

Some people utilize these cycles for natural family planning. Its called the rhythm method and it is very unreliable.

So you should always be safe if you don't want to get pregnant. Also remember

2007-06-24 03:23:42 · answer #6 · answered by Deepak 1 · 1 1

Well you need to have safe sex always but there is a window when the female is ovulating, about 7 or so days after the period ends that pregnancy is possible. The egg can live about 24-48 hours waiting to be fertilized. Also sperm can live in the uterus/fallopian tubes for about 7 days waiting for an egg to be fertilized.

Some people utilize these cycles for natural family planning. Its called the rhythm method and it is very unreliable.

So you should always be safe if you don't want to get pregnant. Also remember that no woman's period is perfect.

2007-06-23 10:45:49 · answer #7 · answered by Lady Geologist 7 · 3 1

Reproduction is possible tecnically when a person reaches puberty. This stage starts in females at 11to 12 yrs an in males at 13 to 4 yrs. But children of this age having sexual intercourse may endanger their's as well as the foetus's life. So it is not advisable for teenagers to make have intercourse. Keeping this in view, the govt of india has made the marriageable age for girls as 18 yrs and boys as 21yrs.

2007-06-24 01:17:24 · answer #8 · answered by know it all 3 · 0 1

I don't know what struck jen with trhe word REPRODUCTION. I see good science there but mind it, reproduction is not always getting mensem (periods), or sex. Reproductio is to reproduce, If you are talking in a cellular scale of science then mitosis is also a included alongwith meiotic (sexual). Reproduction is possible on a cellular scale when the cell needs to divide (basic function) and pass all its information to next progeny. On a multicellular basis also its true, but depends upon the interest to reproduce a child or remain a virgin. well, if also a virgin, whether u are or ure not still u r reproducing. (cells and cells millions and millions at a rate). Its a continuous process).

2007-06-23 10:49:51 · answer #9 · answered by kacchhe_ka_qaidi 2 · 0 1

no reproductions among humans is not possible anytime. it has to be done on menstrual period day or before 2 days of period or after to days of period. its possible after a girl starts menstruating i.e.,releasing blood from her reproductive part.

2007-06-23 10:51:46 · answer #10 · answered by smartanand_99 1 · 0 1

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