Fertility and Trying to Conceive Community
23.4k Members
Avatar universal

which to go by? Fertility Friend or Ovusoft (TCOYF Software) ??

I have been charting for a while, using the OPKS....Got a positive Dec. 29, 30, 31......CD 23, 24,& 25. I had a temperature shift Dec. 31 or CD 25, Fertilityfriend.com says I ovulated then and I am 9 dpo.

However, the Ovusoft software says I ovulated CD 31 on Jan. 5???

Which should I go by? I mean I put the same information on both, so why am I getting two different dates???

3 Responses
Avatar universal
I had that too...go by your thermal shift (I like fertility friend better), and did you feel any O pain?  I went by my own instincts and I think I was right.  Best wishes!
Avatar universal
I would go by the thermal shift too. Your body knows best. Besides you can get a positive on an OPK on the downward swing of your O.
Avatar universal
thanks, I thought I should...but wanted reassurance I suppose.... :)
Have an Answer?
Top Trying to Conceive Answerers
5875562 tn?1410902486
miami, FL
4769306 tn?1568493809
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.