Coffee aversion at 6 dpo? Possible?

[GuavaGirl]

It's only around 5 or 6 dpo (wasn't charting temps at the time, estimating by other ovulation signs) and yesterday and today I could not get my morning coffee down.  It was the weirdest thing.  I love coffee.  Yesterday I just thought maybe I somehow made it wrong?  ...but today it dawned on me that some women have this during pregnancy...but that it would be way too early for that.  I completely weaned from caffeine during my last pregnancy so I have no clue if this is the norm for me. (even though know all pregnancies are different.)

thoughts?  experiences?

I know I'll find out in a few days anyway, but I'm just curious.

[Jaimee]

Implantation usually occurs between 6 and 12 DPO.  So while it's unlikely that you would experience strong symptoms on the earliest possible day of implantation, I have certainly seen women post on these boards saying they experienced pg symptoms prior to implantation.  Personally, I only had very early symptoms with my first m/c and first full pregnancy and it was nausea on about 8 DPO.  With my others I experienced sore nipples around 3-4 weeks.