doctor appointment

Ashley
So my doctor counted my ovulation days since glow period prediction was wrong last month... I started ovulating yesterday and it ends on the 8th... My doctor told me if my period doesn't come on around the 20th like last month that he was going to start me birth control pills to regulate my period that way I will know when I ovulate and it will be easier for me to get pregnant because right now my periods are all over the place.... Sometimes they will come at the beginning of the month, the middle, And at the end... So hopefully I get pregnant during this ovulation window so what have to go through the birth control method to get my period back on track... But I also could get pregnant right after stopping the pills that I will have to take if my period doesn't come on around the 20th... Anybody had this problem??...