Hi I have been donating blood every four months or so but not so much before the last two times iyswim. Anyway I read that giving blood can affect your fertility as it can make you low in iron. I had stopped a couple of years ago for a few months as I was low on iron so I'm wondering if I should stop altogether. For background I have one dd conceived after I had been travelling and not given blood for a while but I also have endometriosis affecting my ovaries in the form of cysts.