Nausea and cramping about four days after ovulation- boyfriend ejaculated in me during intercourse. concerned about pregnancy, still a teenager.

See below: Conception, as defined by the generation of a fertilized ovum, occurs within day or so of the sex. However, it takes about two weeks for the embryo to make enough HCG to produce a positive pregnancy test. Blood test may be done a day after a missed period. Home pregnancy tests should be done 4-5 days after the missed period. Please seek care from a doctor to protect your health.

Nausea + ovulation: Nausea and cramping 4 days after ovulation suggest implantation. If you are late on the expected menses take a preg test. Early termination is a safe procedure if you are not ready to be a mom!