A four-day delay after finishing Duphaston (dydrogesterone) is actually quite common, as it can take up to 7 to 10 days for your period to start after your last dose. Since you had ovulation induction with three ruptured follicles, this delay could certainly indicate pregnancy. I highly recommend taking a home pregnancy test. While you have a 2 cm left ovarian chocolate cyst, its small size is unlikely to cause this sudden delay. Consider consulting your doctor for a blood pregnancy test to get a clear answer.

After finishing a course of dydrogesterone (Duphaston) to regulate a long period, your body's natural hormones can sometimes take a little time to find their balance again. As a reassuring first step, taking a home pregnancy test is a helpful way to rule that out. Since it has been over two months, the best next step is to schedule a gentle check-up with a doctor or gynecologist. They can run some simple hormone tests to help safely guide your cycle back on track.

Normally, your period should arrive within 2 to 10 days after finishing Duphaston (dydrogesterone). Since it has been 15 days, pregnancy is indeed a possibility if you are sexually active. However, hormonal fluctuations or stress can also cause a temporary delay. I gently recommend taking a home pregnancy test for peace of mind. If it is negative, please reach out to your gynecologist so they can evaluate your hormone levels and help get your cycle back on track.

Duphaston (dydrogesterone) is a hormone similar to progesterone. It does not directly cause pregnancy, but your doctor likely prescribed it to help regulate your menstrual cycle. By balancing your hormones, it can help induce a normal period and prepare your uterine lining, creating a healthier environment to support a future pregnancy. Please take it exactly as your doctor directed, and feel free to reach out to them if you have further concerns.

However, vaginal bleeding at six months is not typical and requires prompt evaluation by your obstetrician to ensure everything is fine. Duphaston (dydrogesterone) is sometimes prescribed to support pregnancy, but using it at this stage must be strictly supervised by your doctor. For self-care, please rest in bed, avoid lifting or strenuous activity, and refrain from sexual intercourse until you are evaluated. So reach out to your healthcare provider right away for a personalized assessment.

Duphaston and Nidagen are both progesterone supplements used in pregnancy to support the uterine lining and help maintain pregnancy. The main difference is that Duphaston is a synthetic progesterone (dydrogesterone), while Nidagen is a natural form of progesterone, often given orally or vaginally. Both are effective, and neither is clearly better; the choice depends on your doctor?s preference, your tolerance, and specific clinical needs.