Saying this to a women struggling with infertility is not something she wants to hear. It takes a couple under the age of 35 on average about 6-12 months to concieve naturally. 

This one makes me laugh when I read it.I have heard from other women this kind of thing being said to them. Maybe not in the same way, but basically telling them that all they have to do is have regular sex and it will happen when the time is right. I have always been a believer in things happening at the right time, but with infertility, it is not quite that simple!