I am on day 11 of puregon and doctor wants me to go 2 more days then trigger which will be day 13 of puregon and day 15 of cycle with EPU on day 17 i always O in a natural cycle between day 11 and 13 is it bad to stimm for to long won't the eggs be no good and if i have EPU on day 17 and embryo TF 5 days later it will be day 22 my AF is due 6 days later that won't give much time for it to implant does that seem right.