Well, if i had to follow that kind of belief, we should avoid old people (either man or woman) to have children because sperm from old man is not that good, regarding eggs we all well know the problems occurring with aging. But people smoke, drink, do stupid things and so on. So, if those are small cases I guess it's fine. We're having problems in case that becomes the standard way of having babies. However, we're experiencing a wave of women who wants to go back in time andd have babies without even going to the hospitals, so maybe things will fall into place naturally, in the end they are those who decide