Me and my husband had sex no protection, friday and last night but the first time was in the bathroom and we hoped in the shower right after and the 2nd time was in the shower i was 6 weeks pp wedesday with my second baby. I go friday for my iud should i post pone getting it in just to wait and see if i could maybe be pregnant? Or will i be able to tell with it being in? How fertile am i? I havent had a period yet so i figured it would be ok. Sorry if this sounds stupid.. I have a month old and a 3 year old already.