Hello,
You are 4 days due to your menstrual period. You have a little cramping and spotting. You had unprotected sex.
Next Choice is a one dose emergency
contraceptive (EC) pill that can lower your chance of getting pregnant if it's taken within 72 hours (three days) of unprotected sex or birth control failure.
If taken wrongly, this medicine will not work. Since you are 4 days due, wait for a couple of days. If you miss your periods you should get clinically examined by a gynecologist. It is not normal, you can be pregnant. Get per vaginal check up done to detect bulky uterus. Get a urine test for
pregnancy done.
Your treating doctor can tell you to do a USG (Uterus and fallopian) tube to detect ectopic pregnancy and if pregnant to detect the
gestational age of the fetus. Other medical conditions that may cause delay in periods are stressful lifestyle, anemia, poor general health condition, PCOS,
thyroid dysfunction, hormonal imbalance, etc. You will be accordingly managed if pregnant or not pregnant.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Nupur K., General & Family Physician