It doesn’t. I told him out of respect, and because I believe a marriage should be based on trust and honesty. Though I don’t believe he was “owed” that info, I could’ve just told him I’m a woman who happens to be infertile, my birth certificate, ID, etc. confirm it, so it’s technically the truth. Either way, his reaction was just well, you have a vagina, you have boobs, your paperwork’s in order… if it looks like a duck, quaks like one, walks like one - it’s a duck. So he really didn’t care.