Some women who have previously had a child, experience what is known as secondary infertility. To women who are experiencing primary infertility, this may not seem quite as significant, but for those going through it, it is very frustrating to not be able to get pregnant after having done so at least once before. There are several reasons why a women might experience difficulty the second (or third) time around. Have a look at this article...
technorati tags:infertility, secondary, pregnant