I just wanted to share my story just in case it might help someone else. I had a TR on October 3rd, 2017. My doctor said that we could start trying as soon as I felt up to it. AF came day of surgery, so that month we got busy ttc. Well AF showed her ugly head in November. I was like ok, so I downloaded this app, bought a Clearblue ovulation pack, and a bbt thermometer. I didn’t temp very well, but went the ovulation test was positive and it showed that we were in our fertile window we got busy again, only for Aunt flow to show her ugly head again in December. So I decided that I am going to temp right this month so I can see if I am even ovulating. So December I bought some more ovulation sticks, followed the app, and was temping. Well I thought for sure we would get pregnant this month, because we bd everyday for a week before and after the ovulation temp dip, but yet AF still reared her ugly head in January. I was about ready to just give up and go talk to a fertility doctor but I decided to try one more time. This time I was going to keep doing what I was doing, but start taking one a day prenatal vitamins and use preseed. So my fertile window came, we BD everyday for two weeks, and then waited. The ttw is the worst. I took a test at 10 DPO and it was a BFN. I thought for sure AF was going to show her ugly head soon, but I still decided to take another test the best day and I couldn’t believe my eyes. My BFP. I give so much credit to the preseed and vitamins. Don’t give up, if something isn’t working, keep trying, just do something a little different.