Medications Used in IVF Treatment
1.Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH)
FSH and LH stimulate the ovaries to produce multiple eggs. These hormones are usually administered via injections and are used to stimulate the ovaries. They support the growth and maturation of eggs, resulting in a higher number of quality embryos.
2.Gonadotropin-Releasing Hormone (GnRH) Agonists and Antagonists
GnRH agonists and antagonists control the natural hormone cycle and prevent premature ovulation. These medications help keep the treatment process under control by preventing early ovulation during egg retrieval. Agonists are typically used at the beginning of the treatment cycle, while antagonists are used during ovarian stimulation.
3.Human Chorionic Gonadotropin (hCG)
hCG triggers the release of mature eggs and is commonly referred to as a "trigger shot." This medication is used as the final step in preparing for egg retrieval. The hCG injection is administered approximately 36 hours before egg retrieval to complete the maturation of the eggs.
4.Progesterone
Progesterone supports the thickening of the uterine lining and helps the embryo implant in the uterus. This medication is usually used after embryo transfer and can be administered as a vaginal gel, tablet, or injection. Progesterone helps maintain pregnancy and reduces the risk of miscarriage.
5.Oral Contraceptives
Oral contraceptives may be used before IVF treatment to regulate the hormonal cycle. These medications prepare the ovaries for treatment and help determine the appropriate timing for egg retrieval.
6.Antibiotics
Antibiotics may be used during the egg retrieval and embryo transfer processes to reduce the risk of infection. These medications are administered for a short period to protect the health of both the patient and the embryo.
Side Effects and Management of Medications
Although the medications used in IVF treatment are generally well-tolerated, some side effects may occur. These can include bloating, headaches, hot flashes, emotional changes, and pain at the injection sites. It is important to stay in close communication with your doctor to manage and minimize these side effects.