Hello,
My last period started on the 31st of June and ended on the 4th of July. My boyfriend and I had protected sex (my first ever sexual experience ) on the 24th. My period is one day late, and I'm worried I might be pregnant. He insists that he did not ejaculate either way- we used a condom. Is there a possibility that I might be pregnant anyway? I've also noticed some slight weight gain, however, I'm not sure if this may be due to other reasons.