Anyone used Pregnitude & Ovaboost??

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Anyone that had trouble getting pregnant for a long time and succeeded after taking supplements? I have PCOS, we have been TTC for a year and 1/2 now. My period was starting to come every other month 2yrs ago, the last period I had last year was on October, and we had a bad car accident on November 1st, since then I did not have AF visit me, (family and even nurses said it might had been due to all the stress after the accident, chyro visits, specialists, lawyer, procedures for my herniated discs, etc). Finally had it 2 weeks ago, it did the same week that I decided to give supplements a try! I am taking Pregnitude and Ovaboost, I had read good reviews about them, and also we just used pre-seed on my Highest peak day, I just started, I know, but I wanted to see if anyone else gave these products a try before and succeeded, and how many cycles did it take you? And for those who they didn't work for, how many cycles did it take you to know it wouldn't work for you? I just want to have an idea of when to know if this doesn't work for me? Thanks in adv.