I had sex saturday and it's now next saturday, but my period is 2 days late. pregnancy test said negative. is it still possible to be pregnant.?

If no condom used: Can be possible. It depends what part of your cycle that You were at Saturday. You can try a home pregnancy test again next week, and if it's negative then you are not pregnant. I usually people are the most fertile around their ovulation time in their cycle, and this is usually two weeks after a period not one week before your period. .

Pregnant?: It is possible but unlikely. Take another test in 3-4 days. If it's still negative, you are most likely not pregnant.