Can one get pregnant morning of temp rise?

I thought I saw a post here once that said no and another that said there is a small possibility. We Bd this am after a temp spike. We had not bed for a week prior so that one time this morning is all I have to go on. Could it be possible?

I read a recent post where Tamara said 5% of women can, 95% can not.  It did not work for me last cycle. I hope you have better luck.

It's normally too late by then

 It does work that way for me. If I watch for my cm and cervical shift I usually have it in the early morning (the day after my + OPK). I usually had a partial temp rise because I did ovulate the night before (going for O+12) but didn't see a full rise until the next day.