Product Overview

Progesterone Vaginal Gel 1.125 g (Generic) is a clinically formulated fertility aid designed to support endometrial preparation and implantation in women experiencing female infertility. Manufactured by Merck Specialities Pvt Ltd, this product comes in a convenient 1.125 gm single-dose vial with an applicator, available in pack sizes of 12, 6, or 3 gels. The gel delivers a precise dose of progesterone, a hormone essential for regulating the menstrual cycle and maintaining early pregnancy. Its topical vaginal route ensures targeted delivery, minimizing systemic exposure and enhancing therapeutic efficacy.

What is Progesterone Vaginal Gel 1.125 g (Generic)

Progesterone is a steroid hormone produced naturally in the ovaries and placenta. In reproductive medicine, supplemental progesterone is often prescribed to emulate the luteal phase of the cycle, preparing the uterine lining for embryo implantation. The generic version of this medication contains the same active ingredient as the branded formulation but is offered at a cost‑effective price point without compromising quality. Each gel contains 1.125 grams of progesterone, calibrated to match the physiological needs of women undergoing assisted reproductive technologies (ART) or those with luteal phase deficiency.

Uses and Benefits

The primary indication for Progesterone Vaginal Gel 1.125 g is to improve the likelihood of successful conception in women with diagnosed female infertility linked to insufficient progesterone levels. Key benefits include:

• Support of endometrial receptivity, increasing implantation rates in IVF cycles.
• Reduced risk of ovarian hyperstimulation compared with oral or injectable routes.
• Easy self‑administration at home, promoting patient adherence.
• Minimal systemic absorption, which lowers the chance of hormone‑related side effects.

Clinical studies cited by the National Institutes of Health (NIH) have demonstrated that vaginal progesterone supplementation can raise clinical pregnancy rates by up to 10% in specific infertile populations.

How It Works

When administered vaginally, progesterone is absorbed through the mucosal surface of the uterus, directly influencing the endometrial lining. The hormone binds to intracellular receptors, modulating gene expression that prepares the uterine environment for embryo attachment. This local action supports the secretory phase, ensuring optimal thickness and vascularization of the endometrium. By mimicking the natural luteal hormone surge, the gel helps synchronize the timing of embryo transfer or natural conception, thereby enhancing fertility outcomes.

Dosage Guidelines

Standard dosing for Progesterone Vaginal Gel 1.125 g is one single‑dose applicator (1.125 gm) administered once daily, preferably in the evening, for a minimum of 10 days following ovulation or embryo transfer. The exact duration may vary based on physician guidance and individual treatment protocols. Patients should follow these steps:

1. Wash hands thoroughly before handling the applicator.
2. Remove the protective cap and attach the applicator to the single‑dose vial.
3. Insert the applicator into the vaginal canal as far as comfortably possible.
4. Release the gel contents by pressing the plunger.
5. Withdraw the applicator and discard it safely; do not reuse.
6. Store the remaining unopened gels at room temperature, away from direct heat or moisture.

Patients must not exceed the recommended dose and should consult a healthcare professional if a dose is missed.

Side Effects

While most users tolerate progesterone vaginal gel well, some may experience mild, transient adverse reactions. Common side effects include:

• Vaginal discharge or irritation
• Mild abdominal cramping
• Breast tenderness
• Headache

Rare but serious side effects require immediate medical attention, such as severe allergic reactions, unusually heavy vaginal bleeding, or signs of blood clotting. For detailed safety information, refer to the product’s prescribing information or consult a qualified clinician.

Warnings and Precautions

Before initiating treatment with Progesterone Vaginal Gel 1.125 g, consider the following precautions:

• Do not use if you have a known hypersensitivity to progesterone or any excipients in the formulation.
• Inform your healthcare provider of any history of thromboembolic disorders, liver disease, or unexplained vaginal bleeding.
• Concurrent use of other hormonal therapies should be reviewed with a physician to avoid supraphysiological hormone levels.
• Pregnant women should only use this product under medical supervision, as excessive progesterone may affect fetal development.
• Keep out of reach of children. In case of accidental ingestion, seek emergency medical care.

For authoritative guidance on hormone therapy in reproductive medicine, consult resources such as the U.S. Food and Drug Administration (FDA) or MedlinePlus.

Frequently Asked Questions

1. How long does it take to see results after using Progesterone Vaginal Gel? Most patients notice improvements in endometrial thickness within 5‑7 days of consistent daily use, though pregnancy outcomes may require multiple cycles.
2. Can I use this gel if I am undergoing IVF treatment? Yes, it is commonly prescribed as luteal support after embryo transfer, but dosage and duration should be individualized by your fertility specialist.
3. Is the gel safe for women with a history of polycystic ovary syndrome (PCOS)? Generally safe, but a physician should evaluate hormone levels and overall health before initiating therapy.
4. Do I need a prescription to purchase Progesterone Vaginal Gel 1.125 g? In most jurisdictions, a prescription is required because the medication is classified as a regulated fertility drug.
5. What storage conditions are recommended for the gel? Store unopened vials at 15‑30°C (59‑86°F) in a dry place; once opened, use immediately and discard any remaining gel.

For additional scientific insight, explore peer‑reviewed articles on PubMed regarding progesterone supplementation in assisted reproduction.

Overall, Progesterone Vaginal Gel 1.125 g (Generic) offers a reliable, patient‑friendly option for women seeking to enhance their fertility potential. Its precise dosing, minimal systemic absorption, and ease of use make it a valuable component of modern reproductive health strategies.

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