The generic name of the drug for chenodrine is progesterone vaginal extended-release gel, and if it all falls out when you go to the bathroom, there are certain implications that may lead to insufficient absorption of the drug. The main component of progesterone vaginal slow-release gel is progesterone, which is mainly used for supplemental treatment of progesterone in assisted reproduction techniques, and is administered vaginally, and it is generally recommended to urinate at intervals after the administration of the drug in order to facilitate the absorption of the drug. If it all falls out when you go to the toilet, it may lead to insufficient absorption of the drug, thus affecting the progesterone supplementation. In addition, it should be noted that headache, drowsiness, nausea, vomiting, abdominal pain, perineal pain, vaginal irritation, spotting between menstrual periods, constipation, and hypersensitivity reactions (usually manifested as a rash) and other mild site-of-use reactions may occur with the use of this product. Therefore, it should be contraindicated in patients with known hypersensitivity to the product (progesterone or any other ingredient) and with hepatic dysfunction or liver disease, or with a history of hormone-related thrombophlebitis or thromboembolic disease, cerebral hemorrhage, or with a history of related medical conditions, and its specific use should also be carried out under the supervision of a physician and in accordance with medical advice.