OPK Question

ksuRN09

I read on the TTGP blog that some women do OPKs twice a day. Does that make a big difference or is it just a matter of choice or preference?

Dr.Loretta

It makes a difference if you can't catch your surge by testing once a day

glitterybelle

I think that this, much like opk brands preference, vary from provider to provider.  For example, my RE group and OB both recommend one particular brand of OPK and recommend only doing it in the morning and only once a day.  They claim to me that studies have shown it's not helpful to do it twice, my former OB wanted them done every 12 hours.