-opk after +opk confirm O?

iVillage Member
Registered: 09-21-2007
-opk after +opk confirm O?
2
Mon, 12-15-2008 - 6:10pm

I had a positive opk Sunday morning and today (monday). I do not temp to my question is.... If i had those positive results on my opk and pains today (left lower abd) and my opk this evening was neg does that mean i have O'd??


So i guess my question is how long after the LH surge no longer shows on opk does O happen?

Dh 1 vs Cancer 0 EDD- 10-07-09 Lilypie Expecting a baby Ticker
iVillage Member
Registered: 11-21-2008
Mon, 12-15-2008 - 8:48pm
ovulation usually occurs 12-36 hours after the LH surge so theres a good possibility that you O or are about to O, I don't chart or temp either and I had a +opk on fri evening along with mild cramping and a +opk on sat. morning but -opk on sunday morn. so i probably ovulated saturday or
iVillage Member
Registered: 02-04-2004
Tue, 12-16-2008 - 10:55am
You generally O 12-36 hours following a + OPK. However, getting a + OPK does not confirm O. A woman can have an LH surge without actuall pulling off O. The only thing than can confirm O (aside from bloodwork to test your progesterone levels or an u/s of your ovaries) is a sustained BBT temp rise. HTH
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