Being an egg donor is a weeks-long medical process that involves hormone injections, frequent clinic visits, and a short surgical procedure to retrieve eggs from your ovaries. Most donors describe it as manageable but more physically and emotionally involved than they expected. The entire process, from initial screening to recovery, typically spans six to eight weeks, with the most intensive phase lasting about two weeks.
Who Can Donate
Most egg donation programs accept donors between ages 21 and 34. You’ll go through extensive screening before you’re approved, and many applicants are turned away. The process starts with a detailed personal and family medical history, then moves into infectious disease testing for HIV, hepatitis B and C, gonorrhea, chlamydia, and syphilis. Genetic testing is standard: all donors are screened for the cystic fibrosis gene, and some programs add chromosome analysis and Fragile X syndrome testing. Additional genetic panels depend on your racial and ethnic background.
There’s also a psychological evaluation. A mental health professional will assess your motivations, your understanding of what donation means, and how you feel about a biological child existing in the world that you won’t raise. This screening phase can take several weeks on its own and often feels like the longest part of the process.
The Hormone Injections
Once you’re cleared, the medical phase begins. Your body normally releases one egg per menstrual cycle. To make donation worthwhile, fertility medications push your ovaries to develop multiple eggs at once. This means daily self-administered injections, typically for 7 to 12 days. The medications include a hormone that stimulates your ovaries to produce several eggs simultaneously, a drug that prevents your body from releasing them too early, and a final injection that triggers the eggs to mature right before retrieval.
The injections go into your abdomen or thigh with a small needle. Most donors say the first injection is nerve-wracking, but the shots themselves aren’t particularly painful. What’s harder is the side effects: bloating, mood swings, breast tenderness, headaches, and a growing feeling of fullness or pressure in your lower abdomen as your ovaries swell with developing eggs. During this phase, you’ll visit the clinic every two to three days for ultrasounds and blood draws so doctors can monitor how your ovaries are responding and adjust your medication doses.
What Retrieval Day Feels Like
The retrieval itself is a brief procedure, usually taking 20 to 30 minutes. You’ll receive IV sedation, so you’re not fully under general anesthesia but you won’t feel pain or remember much. A doctor uses an ultrasound-guided needle inserted through the vaginal wall to reach each ovary and gently suction out the fluid-filled follicles containing your eggs. You wake up in a recovery area feeling groggy, and most clinics require someone to drive you home.
Recovery and How You’ll Feel After
Mild to moderate cramping and bloating are normal in the hours and days following retrieval. Some donors experience light vaginal bleeding, which typically stops within 48 hours. The sedation medications can cause nausea that day. Most donors feel well enough to return to normal activities the next day, though strenuous exercise should be avoided for a short period while your ovaries return to their normal size. Sexual intercourse may be uncomfortable for several days afterward.
Infection after retrieval is uncommon, but you’d want to watch for fever or worsening abdominal pain rather than the gradual improvement you’d expect. Your next menstrual period usually arrives within two weeks, and your body typically feels fully back to normal after one complete cycle.
The Risk of Ovarian Hyperstimulation
The most talked-about medical risk is ovarian hyperstimulation syndrome, or OHSS. This happens when your ovaries overreact to the stimulation medications and swell significantly, sometimes causing fluid to leak into your abdomen. In a study of 801 donation cycles, about 45% resulted in mild symptoms (bloating, mild discomfort) that are considered a normal response to the medications. Twenty percent of cycles produced no symptoms at all.
Severe OHSS, which can cause significant pain, vomiting, and in rare cases requires hospitalization, occurred in about 9% of cycles in that same study. Critical OHSS, which involves dangerous complications, happened in less than 1% of cycles. A separate study of 400 retrieval cycles found a 1.5% risk of severe OHSS. Your clinic will monitor you closely during stimulation to reduce this risk, and younger donors with high egg counts tend to be more susceptible.
What We Know About Long-Term Effects
This is where the honest answer is less satisfying: no one knows for certain. No long-term prospective studies have tracked egg donors over decades to measure effects on fertility or cancer risk. The studies that do exist are retrospective and relatively small. In one survey averaging 4.5 years after donation, 5% of former donors later needed fertility treatment. A second study found that 9.6% reported new fertility issues after donating. But those rates are similar to infertility rates in the general population, so it’s unclear whether donation itself was the cause.
Multi-decade studies on the ovarian-stimulating drugs used in egg donation have not found convincing evidence of increased ovarian cancer risk. However, those studies were conducted on women undergoing fertility treatment for themselves, not on healthy egg donors, making the results hard to apply directly. The gap in knowledge is one reason some researchers have pushed for long-term registries that follow donors over their lifetimes.
Compensation and Time Commitment
In the United States, most donors receive between $5,000 and $10,000 per cycle. The American Society for Reproductive Medicine has historically recommended that payments above $10,000 “are not appropriate,” though that guideline has faced legal challenges from donors who argue it artificially suppresses compensation. In practice, some agencies and intended parents offer more, particularly for donors with specific characteristics or repeat donors with a proven track record. Compensation is framed as payment for your time, discomfort, and inconvenience rather than for the eggs themselves.
The total time commitment is real. Expect the screening process to take a few weeks, followed by 10 to 14 days of active stimulation with near-daily clinic visits toward the end. Factor in a day off for retrieval and potentially one more for recovery. If your clinic is far from home, the monitoring appointments alone can disrupt your work schedule significantly. Some donors are surprised by how much of the burden is logistical rather than physical.
Anonymous, Open, and Known Donation
How much contact you’ll have with any resulting child depends on the type of donation you choose and the laws where you donate. In the U.S., you can typically choose between anonymous donation (no identifying information shared) and open-identity donation, where the child can access your identity once they turn 18. Some countries mandate one system or the other. The United Kingdom, Australia, Sweden, Finland, and the Netherlands all require non-anonymous donation. Other countries like Denmark and Ireland allow donors to choose.
One donor who completed two cycles described donating anonymously once and, for a second cycle with Australian intended parents, agreeing that the child could contact her after age 18. Both arrangements required clear written consent. If the idea of a future person potentially reaching out to you feels complicated, that’s exactly the kind of thing the psychological screening is designed to help you think through before you commit.
The Emotional Side
Donors often report a range of emotions that shift throughout the process. The hormone injections can amplify mood swings on their own, but beyond the pharmacological effects, there’s the reality of what you’re doing. Some donors feel a strong sense of purpose, knowing they’re helping someone build a family. Others describe an unexpected pang of loss after retrieval, even when they went in feeling completely sure. Many say the emotional weight hit later, sometimes months or years down the line, when they thought about a genetic child growing up somewhere in the world.
None of these reactions are universal, and plenty of donors describe the experience as straightforward and positive overall. But going in expecting it to be purely transactional can leave you unprepared if more complex feelings surface. The best preparation is honest reflection beforehand about what genetic connection means to you and how you’d feel if a donor-conceived person contacted you years from now.