Hi, I have gone through your question. Utavlon is norethisterone which is a progesterone given to delay periods. It does not cause th e pregnancy test to become positive. If your pregnancy test is positive, then it means you are pregnant. Norethisterone is a pregnancy category X drug which means that it is teratogenic and has a high risk of congenital anomalies in fetus like spinal bifida, hydrocephalus, heart defects and masculinisation of female fetus, especially when the drug is taken in first trimester. I would suggest you to consult a fetal medicine specialist so that proper counselling can be done and appropriate decision can be taken. Hope you found the answer helpful. Wishing you good health.