question...

Alexis
My period is irregular. Some months it'll be 36 day cycle, others it'll be a 40 day cycle. Is this going to effect when i ovulate? Supposively I'm ovulating this week with the 14th and 15 being my highest fertile days, but i took a clearblue advanced ovulation test today and it say low fertility. I'm trying to concieve and its so stressful :(