IVF & Fertility ·
Infertility Medicines in India — A Complete Guide for Patients and Specialists
1 in 6 couples in India are affected by infertility today. Behind every IVF journey is a carefully chosen set of medicines — and understanding them makes all the difference.
Why Infertility Is a Growing Crisis in India
Infertility is no longer a rare or isolated concern in India. Delayed marriages, lifestyle changes, rising stress levels, environmental toxins and undiagnosed hormonal conditions like PMOS have all contributed to a sharp increase in the number of couples seeking fertility treatment. The good news is that medicine has come a long way — and for most couples, infertility is a treatable condition when the right medicines are used at the right time under specialist guidance.
This guide covers the key categories of infertility medicines used in India — what they are, what they do and when they are prescribed — for both patients trying to understand their treatment, and specialists looking for a reliable pharmaceutical partner.
“Fertility medicine is not one drug. It is a precisely timed sequence of interventions — each one designed to support a specific stage of the reproductive process.”
1. Ovarian Stimulation Medicines
The first and most critical step in any IVF protocol is stimulating the ovaries to produce multiple mature eggs. Without adequate stimulation, there are not enough eggs to retrieve — and without enough eggs, the chances of a successful fertilisation and embryo transfer drop significantly.
FSH — Follicle Stimulating Hormone
The cornerstone of ovarian stimulation. FSH injections signal the ovaries to develop multiple follicles simultaneously, increasing the number of eggs available for retrieval. Dosing is carefully calibrated to each patient’s ovarian reserve and response.
HMG — Human Menopausal Gonadotropin
A combination of FSH and LH (Luteinising Hormone) derived from the urine of post-menopausal women. HMG provides dual hormonal stimulation and is frequently used in IVF and IUI protocols, particularly for patients with low LH levels.
Clomiphene Citrate
An oral ovulation inducer — the most commonly prescribed first-line fertility medicine in India. It works by blocking oestrogen receptors, triggering the pituitary gland to release more FSH and LH, thereby inducing ovulation. Used widely in PMOS-related anovulation and mild infertility.
Letrozole
An aromatase inhibitor increasingly preferred over Clomiphene for ovulation induction, especially in PMOS patients. Letrozole produces a more natural hormonal response with fewer side effects and a lower risk of multiple pregnancies.
2. Trigger Injections — Finalising Egg Maturation
Once the follicles have grown to an optimal size, a trigger injection is given to complete the final maturation of the eggs and time their release precisely before retrieval.
HCG — Human Chorionic Gonadotropin
The standard trigger injection used in IVF cycles. HCG mimics the natural LH surge that triggers ovulation, causing the follicles to release mature eggs. Egg retrieval is typically scheduled 34–36 hours after the trigger. HCG is also used in early pregnancy to support luteal function.
GnRH Agonist Trigger
Used as an alternative trigger in high-risk patients to reduce the risk of Ovarian Hyperstimulation Syndrome (OHSS). Particularly preferred in patients who have produced a large number of follicles during stimulation.
3. Luteal Phase Support — Protecting the Embryo
After egg retrieval and embryo transfer, the uterine lining must be adequately supported to allow the embryo to implant and grow. This is called luteal phase support — and it is one of the most critical yet often underexplained parts of IVF treatment.
Progesterone Supplements
Available as vaginal gels, suppositories, oral tablets or injections. Progesterone thickens and prepares the endometrial lining for implantation, maintains early pregnancy and prevents premature uterine contractions. It is prescribed in virtually every IVF cycle and is continued well into the first trimester in most cases.
Dydrogesterone
An oral progestogen that closely mimics natural progesterone. Dydrogesterone is increasingly preferred in luteal support protocols for its superior bioavailability, ease of administration and strong tolerability profile. Particularly used in threatened miscarriage and recurrent pregnancy loss alongside IVF support.
4. Medicines for Male Infertility
Infertility is not exclusively a female concern. Male factor infertility — including low sperm count, poor motility and abnormal morphology — accounts for approximately 40–50% of all infertility cases. Yet it is systematically underdiagnosed and undertreated in India.
Antioxidant Combinations
Combinations of Lycopene, CoQ10, Zinc, Selenium and Vitamin E are widely prescribed to reduce oxidative stress on sperm — one of the leading causes of poor sperm quality in Indian men. These are typically prescribed for 3–6 months before IVF or IUI.
L-Carnitine
L-Carnitine and Acetyl L-Carnitine improve sperm motility and energy metabolism. They are among the most commonly prescribed supplements for male infertility and have a strong evidence base for improving sperm parameters over a treatment period of several months.
Clomiphene for Men
In cases of hypogonadism and low testosterone-driven infertility, Clomiphene can be prescribed for men to stimulate the body’s own testosterone and sperm production — an often overlooked application of this widely-known fertility medicine.
5. Supportive Medicines — Nutritional and Hormonal
Beyond the core stimulation and support medicines, a range of nutritional and hormonal supplements are prescribed alongside IVF treatment to optimise outcomes.
Folic Acid and Methylfolate
Essential from at least one month before conception through the first trimester. Folic acid significantly reduces the risk of neural tube defects in the developing foetus. Methylfolate is prescribed for patients with MTHFR gene mutations who cannot properly metabolise standard folic acid.
DHEA — Dehydroepiandrosterone
Prescribed for women with low ovarian reserve (poor responders). DHEA supplementation for 6–12 weeks before IVF has been shown to improve egg quality and quantity in this subset of patients, potentially improving IVF outcomes.
Metformin
In women with PMOS and insulin resistance, Metformin is prescribed alongside ovulation induction medicines to improve insulin sensitivity, regulate cycles and reduce the risk of OHSS during stimulation. It is one of the most commonly prescribed adjunct medicines in fertility care.
Thyroid Medications
Thyroid dysfunction is one of the most common — and most correctable — causes of infertility in Indian women. TSH levels are checked before IVF, and thyroid medications are optimised to bring levels within the ideal range for conception and early pregnancy.
What Every Patient Should Ask Their Fertility Specialist
Understanding your medicines is not optional — it is part of your treatment. When your doctor prescribes infertility medicines, do not hesitate to ask: What is this medicine for? What are the side effects to watch for? How long will I take it? What happens if I miss a dose?
The more informed you are as a patient, the better your treatment compliance — and the better your outcomes. An IVF cycle is a series of precisely timed steps, and every medicine in that protocol has a specific, non-negotiable role.
Quinek Life Sciences — IVF & Fertility Segment
A Specialist Pharma Company Built on the Foundation of Reproductive Medicine
At Quinek Life Sciences, IVF and reproductive health is not a recently added segment — it is where we began. Our Founder and Managing Director was instrumental in launching the third company in India to introduce IVF treatments, bringing deep, first-hand knowledge of this field into every formulation we develop today.
Our WHO-GMP, GLP and ISO certified IVF range covers ovarian stimulation, trigger support, luteal phase supplementation and male fertility — the complete spectrum of what fertility specialists need at every stage of the treatment cycle. Every product is manufactured to the highest international quality standards, with consistent availability and full regulatory compliance.
Whether you are an IVF specialist looking for a trusted pharmaceutical partner, a fertility clinic sourcing consistent quality medicines or a distributor expanding into the reproductive health space — Quinek Life Sciences is built for you.
The Right Medicines, at the Right Time, Make All the Difference
Infertility treatment in India has come remarkably far in a short time. Today, couples who would once have had little recourse now have access to a full spectrum of treatments and medicines that can meaningfully improve their chances of having a child. But every medicine in this journey matters — the quality, the timing, the dosing and the continuity of supply.
For patients — understand what you are taking and why. For specialists — choose a pharmaceutical partner who understands the segment as deeply as you do. The right medicines do not just complete a protocol. They change lives.
Medical Disclaimer: This article is for educational and informational purposes only and does not constitute medical advice. All fertility treatments should be undertaken under the supervision of a qualified reproductive endocrinologist or fertility specialist.
Sources: ICMR National Guidelines on ART · Indian Society for Assisted Reproduction · WHO Reproductive Health Guidelines · Quinek Life Sciences IVF Segment
