What Is Ovidrel? Uses, Dosage, and What You Need to Know in 2026

Updated:

March 13, 2026

Author:

Peter Daggett

Summarize this blog with AI:

Ovidrel is a recombinant hCG trigger shot used in fertility treatment to induce ovulation. Learn about its uses, dosage, cost, and what to expect in 2026.

Ovidrel Is a Fertility Trigger Shot That Tells Your Body It's Time to Ovulate

Ovidrel (Choriogonadotropin Alfa) is a brand-name injectable fertility medication used to trigger ovulation in women undergoing assisted reproductive treatments like IVF, IUI, or ovulation induction. It's one of the most commonly prescribed trigger shots in fertility medicine and plays a critical role in timing ovulation precisely.

If your fertility doctor has mentioned Ovidrel — or you've seen it on your treatment protocol — here's everything you need to know about what it is, how it works, and what to expect when you use it.

What Is Ovidrel?

Here are the key facts:

  • Brand name: Ovidrel (also listed as Ovidrel PreFilled Syringe)
  • Generic name: Choriogonadotropin Alfa
  • Drug class: Gonadotropins — specifically, a recombinant human chorionic gonadotropin (r-hCG)
  • Manufacturer: EMD Serono (the healthcare business of Merck KGaA, Darmstadt, Germany)
  • FDA approved for: Final follicular maturation and ovulation induction in fertility treatment
  • Controlled substance: No — Ovidrel is not a controlled substance
  • Generic available: No — there is no generic or biosimilar version of Ovidrel

Ovidrel is made using recombinant DNA technology, which means the active ingredient is produced in a lab rather than extracted from human urine. This gives it a highly consistent composition compared to older hCG products like Pregnyl and Novarel.

What Is Ovidrel Used For?

Ovidrel has two FDA-approved uses:

1. Trigger Shot for IVF (In Vitro Fertilization)

In IVF cycles, your doctor stimulates your ovaries with follicle-stimulating hormones (like Gonal-F or Follistim) to produce multiple eggs. When your follicles reach the right size — typically 17-18mm or larger on ultrasound — your doctor prescribes Ovidrel as the "trigger shot." This tells your ovaries to complete the final maturation of the eggs, so they can be retrieved approximately 35-36 hours later.

2. Ovulation Induction

For women who don't ovulate regularly (anovulation), Ovidrel can be used to induce ovulation after the ovaries have been stimulated with follicle-stimulating medications. This is commonly part of treatment for conditions like polycystic ovary syndrome (PCOS).

Off-Label Uses

Ovidrel is also commonly used off-label for:

  • IUI (Intrauterine Insemination) trigger: Timing ovulation precisely for insemination
  • Timed intercourse cycles: Trigger shot to optimize the timing of intercourse
  • Luteal phase support: In some ART protocols
  • Cryptorchidism: Off-label use in pediatric male patients with undescended testicles (less common with Ovidrel specifically)

How Is Ovidrel Taken?

Ovidrel comes in one formulation:

  • Prefilled syringe: 250 mcg/0.5 mL solution for subcutaneous injection

Dosage

The standard dose is 250 mcg (one full prefilled syringe), given as a single injection. You use the entire syringe — there's no dose splitting or multi-day regimen.

How to Inject

  1. Remove from refrigerator about 30 minutes before injection to bring it to room temperature
  2. Choose your injection site: The abdomen (about 2 inches from the belly button) or the front of the thigh are the most common sites
  3. Clean the area with an alcohol swab
  4. Pinch a fold of skin and insert the needle at a 45-90 degree angle
  5. Inject slowly and steadily
  6. Remove the needle and apply gentle pressure with a cotton ball

Your fertility clinic will train you on self-injection technique before your cycle. Many clinics also provide instructional videos. The prefilled syringe makes Ovidrel one of the easier fertility injections to administer — no mixing or reconstitution required.

Timing

Your doctor will give you a very specific time to inject — often down to the exact hour. For IVF patients, this is typically 35-36 hours before your scheduled egg retrieval. For IUI or timed intercourse, the timing is based on when your doctor wants ovulation to occur. Follow your doctor's timing instructions exactly.

Storage

Ovidrel must be stored in the refrigerator at 36-46°F (2-8°C). Do not freeze it. Protect it from light. Once you take it out to warm up before injection, use it promptly.

Who Should Not Take Ovidrel?

Ovidrel is contraindicated in patients with:

  • Known hypersensitivity to hCG products or any component of the formulation
  • Primary ovarian failure
  • Uncontrolled thyroid or adrenal dysfunction
  • Uncontrolled organic intracranial lesion (such as a pituitary tumor)
  • Abnormal uterine bleeding of undetermined origin
  • Ovarian cyst or enlargement of undetermined origin (not from PCOS)
  • Sex hormone-dependent tumors of the reproductive tract
  • Pregnancy

Your fertility doctor will screen for these conditions before prescribing Ovidrel. Make sure to share your complete medical history, including any allergies to medications.

How Much Does Ovidrel Cost?

Ovidrel is a brand-name medication with no generic available, which means the price is relatively high:

  • Cash price (without insurance): $235-$320 per prefilled syringe
  • With GoodRx coupon: As low as ~$107 at select pharmacies
  • With manufacturer savings: EMD Serono offers a Fertility Instant Savings Program at fertilitysavings.com
  • Patient assistance: The Compassionate Care Program offers up to 75% savings for income-eligible uninsured patients

Many insurance plans exclude injectable fertility medications from coverage. However, some states have fertility treatment mandates, and some employers offer supplemental fertility benefits through programs like Progyny or Carrot. Check with your insurer specifically about fertility medication coverage.

For a complete breakdown of savings options, see: How to Save Money on Ovidrel: Coupons, Discounts, and Patient Assistance.

Final Thoughts

Ovidrel is a well-established, widely used fertility medication that serves a critical function in IVF, IUI, and ovulation induction cycles. It's simple to administer (one prefilled syringe, one injection), has a predictable side effect profile, and gives your fertility team precise control over ovulation timing.

The main challenges are availability and cost. Because it's a brand-only specialty medication from a single manufacturer, it can sometimes be difficult to find in stock. And without insurance, the $235-$320 price tag adds to an already expensive treatment process.

If you're about to start a fertility cycle that includes Ovidrel, here's what to do now:

  1. Ask your clinic which pharmacy they recommend for filling it
  2. Check availability early using Medfinder
  3. Look into savings programs before you fill
  4. Store it properly and follow your doctor's timing instructions to the letter

For more about how this medication works in your body, read: How Does Ovidrel Work? Mechanism of Action Explained.

Is Ovidrel the same as hCG?

Ovidrel is a form of hCG — specifically, a recombinant (lab-made) version called Choriogonadotropin Alfa. Unlike older hCG products like Pregnyl and Novarel, which are extracted from human urine, Ovidrel is produced using recombinant DNA technology. It has the same biological activity but a more consistent composition.

How many times do you inject Ovidrel per cycle?

Just once. Ovidrel is given as a single 250 mcg subcutaneous injection per treatment cycle. Your doctor will tell you the exact date and time to take it, based on your follicle development during monitoring.

Can you use Ovidrel without other fertility drugs?

Ovidrel is almost always used as part of a larger fertility protocol that includes follicle-stimulating hormones. It's the final step — the trigger shot — given after your ovaries have been stimulated and your follicles have reached the appropriate size. It's not typically used as a standalone medication.

Does Ovidrel guarantee ovulation?

In most patients with properly developed follicles, Ovidrel reliably triggers ovulation within 24-36 hours. However, no medication guarantees ovulation in every case. Your doctor monitors your follicle development to confirm the timing is right before prescribing the trigger shot.

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