<s>[INST] HI Doc. Our OB-Gyne ask my wife to take Duphaston 3x a day for 1 week, but he told us to come back in two weeks. So, can we buy another Duphaston for 1 week to make it two weeks? My wife has diagnose at early 5 weeks pregnant via Transvaginal Ultrasound, and they only see the Gestational Sac alone.. and it is normal that my wife feel comfortable after taking duphaston, especially her abdominal pain? Thank You and GOD BLESS Doctors [/INST] Hi.Thanks for your query.Read and understood that your wife has been advised and she is taking Duphaston - the progesterone. This is given to hold back the pregnancy. About the trans-vaginal ultrasonography- showing the sac, 5 weeks is too early to comment upon reports of Gestational sac. Yes, you have to take one more week as advised by her Gynecologist. Get the review ultrasonography after say a few weeks to see the progress of your baby </s>