Who do you think fails to understand the opposite gender the most?

This is one of the most stupidest comment I've ever heard from a man about our timeframe for fertility (it had to be coming from a man, lol):

''With the technology of egg freezing, you can now delay until 50 to get pregnant. You have plenty of time''.

Omg, serious!!! Nope, freezing our eggs has a limit too and who knows if all the frozen eggs will work. It's not 100% guarantee. I think me and other women are more understand towards struggles and disadvantages men may have. However, several men fail to understand basic, simple female biology. How can any man think we have all the time until age 50 to reproduce.

Honestly who do you think fails to understand the opposite gender the most?

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The lack of total common sense about the female biology several men fail to understand is shocking.
Who do you think fails to understand the opposite gender the most?
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