@MixedCouple do you use the app as well or just keep a file of the tests?
I am just entering my 'fertile window' I've been doing OPKs every day since my period finished, LH level is still very low but it was like that when I conceived DS it was low until my peak. So hopefully I have a peak this week!
DS is now 14 months, it took 4 years to have him so hopefully won't be as long this time