Clearblue ovulation predictor kit advice...

[stiletto_mom]

Wow, I had no idea these were so expensive. I went in thinking they would cost the same as a pregnancy test (around $15, but because I've been so disappointed the last few cycles of TTC, DH insisted on buying the $70 kit + PreSeed).

Anyway, I read the instructions and need some advice.

My cycle varies so much. The shortest I've had was 21 days (the cycle I just past was 26 days). But my average is 31 days. The longest was 65 days.

Going with 21 days, the OPK tells me to start testing on Day 7. Going with my average 31 days, it says to start testing at Day 11.

When should I start?

 

[MH5280]

its probably best to start on CD7... im not sure how many come in that large of a kit, but you don't want to miss it, if your waiting til CD11. there are cheaper options out there as well! ones that aren't digital, while they may be a bit harder to read, they still work the same! Good luck to you Hun!

 

[Miss406]

IIRC it's best to use the information from your last cycle.