Ive just read alot of ppl say that if you get regular periods then you probabally O on your own.. Not true....... I have regular periods to the day i can tell you when af is coming. Also I would do OPK tests and they would be positive, BUT when i had a blood test done to see if i was O it came back negitive.....So i just thought i would let ppl know just because you have regular periods and positive OPKs I would have a blood test to make sure.... GOOD LUCK!!
OPKs don't work for 12% of all women that use them. They can give pos or neg results that are not accurate. Also, cysts, clomid, pcos and other conditions can give a false pos.