How long before AF does temp start to drop

Hi all, fistly I wanted to say what a wonderful site, and what a great group of people you all are!
My question is, how long before AF does temp start to drop?
Any advice on temps greatly appreciated!
Love and hugs,
emcy

[ateague]

It varies, it could be the day of Af your temp drops or a couple of days before then AF comes.  Usually, when you see your temp drop below your coverline, you know AF is coming.

[greenpixie]

Mine ALWAYS drops 15 DPO, which is the same day AF comes.  While AF is here, my temp goes up & down a bit, then levels off after AF. You should notice that your temp goes down on the same day of each cycle whether it's right before AF or the day of.  If your temp stays raised for 18 days or more, then odds are really good that you are pregnant.

[Harleygrl]

Every woman is actully different. My temps do not drop until I have bleed for 3 days.

[emcy2]

Thanks very much for that info, will keep monitoring temps and hoping,
hugs and dust,
emcy
  xxx

[nanakay]

have you checked out a site called fertilityfriend  it really helped me out a lot when i started charting my temp.
~nanci