Does anyone know if a woman can have pregnancy symptoms after one week of intercourse? My boyfriend and I had intercourse a week ago. No ejaculation. But now my breasts are way too tender. Can that be a sign of pregnancy?

In how many days can I trust the pregnancy test?

I know the basic rule of taking a pregnancy after you have missed your period. But… I have PCOS and I rarely get a period. I have to take medicine daily so that my hormones regulate and make my womanly parts work properly but I still don’t get periods very often. So, how long after intercourse do I need to wait before I can take a pregnancy test since I can’t wait to miss my period.

How accurate is a urine pregnancy test when taken after 3 weeks of intercourse and in the placebo week?