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Welcome to the blog page of Dr. Monika Agarwal, one of the best gynaecologist in Siliguri.
In-vitro fertilization (IVF) has revolutionized fertility treatments, providing hope to countless couples struggling with infertility. One of the most critical aspects of IVF treatment is IVF medications, which play a vital role in stimulating egg production, regulating hormones, and preparing the body for embryo implantation. As the best gynaecologist in Siliguri, I have guided numerous patients through their IVF journey, ensuring they receive the right medications tailored to their needs.
Understanding IVF Medications
IVF medications are prescribed to optimize the chances of a successful pregnancy. They help in controlling the ovulation process, supporting egg retrieval, and enhancing the uterine environment for implantation. IVF treatment typically involves multiple types of medications, each serving a specific purpose.
Types of IVF Medications
1. Ovulation Stimulation Medications
These medications stimulate the ovaries to produce multiple eggs, increasing the chances of fertilization. Some of the most commonly used ovulation-stimulating drugs include:
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Clomiphene Citrate – Encourages the pituitary gland to release more follicle-stimulating hormone (FSH) and luteinizing hormone (LH).
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Gonadotropins (FSH and LH) – Directly stimulate the ovaries to produce multiple eggs. Examples include Gonal-F, Menopur, and Follistim.
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Letrozole – An alternative to Clomiphene that induces ovulation.
2. Medications to Prevent Premature Ovulation
To ensure eggs reach full maturity before retrieval, doctors prescribe medications that prevent premature ovulation:
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GnRH Antagonists (Ganirelix, Cetrotide) – Block the body's natural LH surge, preventing early ovulation.
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GnRH Agonists (Lupron) – Temporarily suppress the body’s natural hormone production to enhance medication effectiveness.
3. Trigger Shot Medications
Trigger shots are used to mature eggs before retrieval. These medications include:
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Human Chorionic Gonadotropin (hCG) – Triggers the final maturation of eggs before retrieval (Ovidrel, Pregnyl, Novarel).
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Lupron Trigger – Sometimes used instead of hCG to reduce the risk of ovarian hyperstimulation syndrome (OHSS).