So I am going on cycle #5 of ttc #2, technically #3, and Im stuck. For the first 2 months I tried using frozen sperm. for the last 2 months I used fresh sperm. Obviously none worked since Im still not prego. My question is, my cycle is a bit all over and I have been trusting opk tests to tell me when to AI. Im not sure if I should be doing it while I have ewcm, which is way before a pos opk test, or to do it when I have the positive opk test. I have been waiting for the positive to do AI so far. I do it the day I get a positive and then 2 days later. I thought this covered my window of opportunity but since I am going on 5 months now I am not so sure. any tips?