Aa
Aa
A
A
A
Close
325658 tn?1208896013

OPK not working

I have been doing an OPK every day since my last AF.  I was getting an obvious negative for 8 days or so.  I decided the test could be not working, and I had a different brand of OPK that I decided to start doing at the same time.  For the past two days, one is showing definite positive and the other a definite negative.  Obviously, these things can malfunction.  Anyone have similar situations? Advice?
3 Responses
Sort by: Helpful Oldest Newest
325658 tn?1208896013
Wow, who would've known.  Thank you so much for telling me this. I was stressing out that I didn't ovulate this month.  So, I think I will try Clear Blue Easy or Answer 20pk of strips.....Did you try the Clear Blue Easy too?
Helpful - 0
178239 tn?1277405491
I wish I could find the link for you to show the amazing difference from brand to brand. It was an independent test on hpts and opks that the CBS Morning Show did some time back. Their findings corresponded with Consumer Reports.  Every brand is senstive to a different amt. Some will never work on some women and some will show pos repeately for some women because they are too sensitive. It sounds like you probably need one that is more sensitive than not.  Clear Blue Easy (regular not digi) is rated the highest in sensitivity. I have found the Answer 20 pk of strips to work well, too.
Helpful - 0
Avatar universal
If its only been 8days, hold in there. They should start to work. From my lmp to my 1st + it was over 2weeks..
Helpful - 0
Have an Answer?

You are reading content posted in the Fertility and Trying to Conceive Community

Top Trying to Conceive Answerers
5875562 tn?1410898886
miami, FL
4769306 tn?1568490209
NC
Learn About Top Answerers
Didn't find the answer you were looking for?
Ask a question
Popular Resources
Many couples are turning to acupuncture to treat infertility. But does it work? We take a closer look.
Does exercise really lower fertility? We take a look at 8 common myths about fertility.
Your guide to safely exercising throughout your 40 weeks.
Learn which foods aren't safe to eat when you're eating for two.
Is your biological clock sounding the alarm? Dr. Elaine Brown explains new advances in egg freezing.
A list of national and international resources and hotlines to help connect you to needed health and medical services.