Anonymous...when did you test? I took it unmonitored 3 days aft ovulation bcuz the doctor said it could be a linibg issue and previously i got preggo on it. Im on day 10 aft. "o".

I think it's fine. My Dr said to start at day 16, but my cycles are super long. So I took it the day after my temp spiked when I was charting. That was the only time I took it on my own, and the only time I have been pregnant. Good luck!

Anonymous wrote:Same here. OPK wasn't really clear. My Dr said start on day 18. Roughly 5 days after when I usually ovulate.

And I guess didn't say yay or nay about taking it early?

Same here. OPK wasn't really clear. My Dr said start on day 18. Roughly 5 days after when I usually ovulate.

Is it bad to take prometrium right after ovulation instead of waiting until 3 days after?

I'm not quite sure when I ovulated this cycle and I don't want to start taking it too late.