Okay so I now just purchased prenatal vitamins with DHA and it's also good for trying to get pregnant reasonable price at Walmart also I really am concerned whenever I take a ovulation test in the pm it's seems I cant detect LH serge at night only in the am it's positive so any thought also here's the LH results i posted last time I BD on ovulation around this time I conceived my first don't be shy to comment I need advice baby dust!!********!!!