什么是不完整性？
it is a simple question but having a lot of ramification in a couple’s life. inability to conceive after one year of regular relationship & intercourse without use of any contraception is infertility.
有两种不育症，即原发性，继发性或后天性。但根据情况，还有另一种类型，通常称为无法解释的生育力。 1. 原发性不孕 2. 继发性或获得性不育