pretty good question! haha... simply being not able to get pregnant!

haha, not getting pregnant particularly when it reached one year of trying at least.

agree to that! zaida was right, when you happen to reach one year of trying to get pregnant. six months could be if a woman is 35 years of age or older than that.

you guys are right. actually women also can get pregnant but are unable to stay pregnant can be one factor of infertility too.

being pregnant as a result have to go ona process of many steps. if one of these steps will have problem, infertility could happen.

what about being pregnant and not getting pregnant again. would that still be one factor of infertility?

i am not quite sure about this. hey chavie what do you mean bout that?

but there are some cases wherein you haven't been pregnant for quite a long period of time. say 5 years of not getting pregnant but after that you were able to conceive. is that still a particular case of infertility?

by not conceiving means infertility and some says that it will go with your age.

Infertility is a disease or condition of the reproductive system resulting in the inability to conceive after one year of unprotected well-timed intercourse.