On saturday i consumed a weed cookie and then took an opk after, which came back positive, indicating my lh surge was currently peaking. it has been 2 days since expected ovulation and my bbt has not increased. have i ruined this cycle to conceive?

Fertility ?'s: The rise in temperature from pre-ovulatory to post-ovulatory is small, and unless one has a specific BBT thermometer, a regular thermometer is difficult to determine this rise. Small amounts of marijuana will not "ruin this cycle". Ask your gyn about a hysterosalpingogram (HSG) , a simple test to determine if your tubes are open...leading cause of infertility.