Hi girls - I am seeking the advice of the experts or anyone who has charted a cycle before.

This is my first month charting and I am wondering how long before af comes does the temp drop if your not pg?

Does it drop the day af comes or a couple of days before or is it different for every woman?

I got a faint + 3 days ago and have only had - since, so I dont know if it was a faulty test or if the other brands cant detect hcg that early? I also have an achy back and mild cramping so I'm pretty confused and thought I might just see if my chart can tell me anything?

Thanks ladies

Zoe