Community post

lh can stay in the system for a while, it is not important how long, it is only relevant when the surge starts, as it releases the egg.

That's what ibjustvread. I started new anxiety meds..esp. for pmdd I wonder if it's throwing me off

i would not expect AD to interfere but i do not know what you are taking, who knows, anyway, the important thing is to have the surge = to be able to ovulate. our bodies and our cycles also change in time. as long as you get positives at all that's fine :) gl