Hi my period is 9 days late now and I am wondering if I could be pregnant. we have been using condoms to prevent pregnancy but I guess theres always that slight possibility. I took a HPT when my period was 6 days late and it was negative. I have two kids already and I kind of feel as if I did when I was pregnant with them but I just find it highly unlikely since we used protection. My youngest son is only 5 months old though and I have only had one period since he was born. Do u think my periods are just messed up still or could I be pregnant?