Could my gf be pregnant if she is on the pill and we used condoms and she got her period 2 weeks after we had sex. her period is normally very regular but she is now 2 days late. should we worry?

She can take an at home pregnancy test or go to the doctor and have a blood test done there. A woman's menstrual cycle fluctuates through out her life so this may be a normal variation. Use a condom every time and for every separate sexual act. The pill should be taken every day, at the same time. If she happens to be pregnant and plans on continuing with the pregnancy, she should seek prenatal care from a doctor to ensure a healthy pregnancy. She can take an at home pregnancy test or go to the doctor and have a blood test done there. A woman's menstrual cycle fluctuates through out her life so this may be a normal variation. Use a condom every time and for every separate sexual act. The pill should be taken every day, at the same time. If she happens to be pregnant and plans on continuing with the pregnancy, she should seek prenatal care from a doctor to ensure a healthy pregnancy.