Question for you ladies out there that have used pre seed. Would i use it during my fertile time? Or just use it when ever? I have been trying to ttc with my hubby and just have not got pregnant yet. I have been with no birth control and trying since october 2014 but nothing is working. I decided to try pre seed before i went for some help or testing. I have bd during my fertile time for the last min 8 months. Having intercorse for 3 to 4 days during fertile time and still nothing. I just wanted some input on the pre seed and when do you think is the best time to use it?