Both Duphaston (dydrogesterone) and Susten (natural micronized progesterone) perform the crucial job of supporting your uterine lining to sustain a healthy pregnancy. The main difference is how they are processed and taken. Duphaston is a synthetic progesterone taken easily as an oral tablet. Susten is natural progesterone, often prescribed vaginally to deliver the hormone directly to the uterus, which helps minimize side effects like dizziness or nausea. Your doctor will choose the option that best suits your body's needs to give your pregnancy the strongest support possible.

Since you stopped taking Duphaston (dydrogesterone) four days ago, you can generally expect your period to start within 3 to 7 days, though it can sometimes take up to two weeks for your body to adjust. The negative pregnancy test 16 days after ovulation is a very reliable indicator that you are not pregnant. Your body is just taking a little time to respond to the drop in hormone levels after stopping the medication. Take a deep breath, try to relax, and if your period doesn't arrive within 10 days, please reach out to your healthcare provider.

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Duphaston (dydrogesterone) and Susten, on January 24th, it is common for your period to be delayed; it often takes a few days to a week for your hormone levels to drop and your cycle to start. While a negative urine test two weeks after IUI is generally quite accurate, there is still a very small chance of a delayed implantation. I recommend waiting 2 to 3 days and repeating a home test, or contacting your clinic for a highly accurate beta-hCG blood test to get definitive answers.

On day 22 of a 28-day cycle, ovulation has typically passed. Stopping Duphaston (dydrogesterone) can cause temporary hormonal shifts that alter your vaginal discharge. While it is less likely to be late ovulation, there is no harm in continuing to try if you feel up to it. However, if the discharge has an unusual odor, color (like green or yellow), or is accompanied by itching, it could suggest a mild infection. I highly recommend discussing this with your doctor to ease your mind and support your fertility journey.

Yes, having 3-4 bowel movements with slightly loose stools in early pregnancy can be normal due to hormonal changes and increased gut activity. Medicines like Duphaston and Delisprin 75 mg are not common causes, though individual response can vary. Stay well hydrated, eat light, balanced food, and avoid very spicy or oily meals. If stools become watery, frequent, or are associated with pain, fever, or dehydration, consult your doctor.