Methods of Application
HMG is a lyophilized powder preparation for injection. It is administered via subcutaneous or intramuscular injection, and the specific regimen must be strictly followed according to the doctor's instructions.
For women, ovulation induction: Usually begins on day 5 of the menstrual cycle, with 75-150 units injected daily. After 7 days of treatment, the doctor will adjust the dosage based on the patient's estrogen levels and follicle ultrasound monitoring results, potentially increasing to 150-225 units daily. Once the follicle matures, human chorionic gonadotropin (HCG) is administered to induce ovulation.
For men, spermatogenesis stimulation: Usually used in combination with HCG. After HCG-induced masculinization, HMG 75 units are administered three times a week for at least 4 months to assess spermatogenesis.
Application Scenarios
For women's infertility: Used for anovulation or amenorrhea caused by low gonadotropin levels, and for ovulation induction treatment in polycystic ovary syndrome (unresponsive to clomiphene). It is also widely used in assisted reproductive technologies (such as in vitro fertilization-embryo transfer) to control ovulation hyperstimulation and obtain multiple mature follicles.
Male infertility: Treatment of hypogonadism and spermatogenesis disorders caused by primary or secondary gonadotropin deficiency.
Storage conditions
Active pharmaceutical ingredient/standard (long-term): -20℃, sealed, protected from light and moisture. It is recommended to store in a desiccator. Stability can reach over 24 months.
Short-term/daily use: Refrigerate at 2–8℃, sealed in the original packaging, avoid moisture absorption and clumping.
Oral preparation (finished product): Store at 15–25℃ in a dry, light-protected place, avoiding high temperature and humid environments. Shelf life is usually 18–24 months.
Reconstituted solution: After reconstitution with sterile water or buffer, it can be stored at 2–8℃ for 1–2 weeks; for long-term storage, it needs to be aliquoted and frozen at -20℃. Repeated freeze-thaw cycles are strictly prohibited.
Packaging Requirements: Use amber glass bottles or aluminum foil bags for packaging. Keep away from strong oxidizers, strong alkalis, and metal ions.
FAQ
Q: What is the minimum order quantity (MOQ)?
A: The MOQ is 10 bottles/set.
Q: How long does it take to ship?
A: In-stock orders will be shipped within 24 hours.
Q: What purity level can you provide?
A: Standard purity 99%.
Q: Which courier service do you use?
A: FedEx, DHL, UPS, and postal services are available.
Q: How long does shipping take?
A: Approximately 10-15 days.
Q: Can you provide a COA (Certificate of Authorization) and HPLC (High-Performance Computing) report?
A: Yes, all goods undergo professional testing before shipment.
Q: Do you support OEM/ODM?
A: OEM/ODM service is supported, subject to the minimum order quantity requirement.
Q: What are the after-sales service procedures? A: After the customer signs for the goods, if the quality problem is confirmed to be caused by our production, they can enjoy free replacement or refund. We adhere to the service principle of pragmatism and responsibility, actively respond to and properly handle all kinds of issues, without shirking responsibility or avoiding problems, and do our best to protect the rights and interests of our customers.
Q: What payment methods are available?
A: We support bank transfer, Bitcoin, Transferwise, and Xoom.
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