Re: Possible Pregnancy? Give your thoughts please!
The fact that the sex occurred on the last day of your period, and the fact that he had not ejaculated both lean towards no conception.
As far as the spotting, it could be coincidental or due to some other reason. Have you had spotting between periods before?
Spotting is not a typical sign of early pregnancy.
My opinion is that you have a very slim chance of pregnancy, if any.