The pain arrives with your first period after donating.
It's the worst pain of your life, and you can't walk.
Your doctor says PMS.
But the form you signed named two risks, and your life has held more.
Here are the two, then the three that never made the page.
1. The two risks the form named
The form listed ovarian hyperstimulation syndrome (OHSS) and surgical infection.
Those two are real, and they are what you were told about.
Severe OHSS can strike after a retrieval that "went fine."
It often shows up after the donor has left the clinic.
Bloating, fluid pressing on the lungs, and trouble breathing have all turned up in hotel rooms, far from home.
One donor, with 63 eggs retrieved, felt "bubbles around my collarbone."
She struggled to breathe, alone.
Surgery to drain the fluid was nearly done the next day.
Most people who donate want to help a family, and that generosity deserves a full accounting in return.
You were probably told you were young and healthy.
You may also have heard that severe OHSS is rare.
For the population, that may hold.
For the donor who lands in the hospital, it's a 100% event.
In the stories donors tell, the reassurance often turned out to be a guess.
One donor said it this way: "I was young, and the concept of health as a fragile thing didn't register with me, I felt invincible."
Two named risks make a short list, and a short list reads like a complete one.
When a page names two dangers, nobody thinks to ask about a third.
So what was left off the page?
2. The three that never made the page
Ovarian cysts. Endometriosis. Fertility loss.
None of them was on the consent form.
Ask why, and you may hear that there are "no known long-term effects."
Many readers hear that as "no risk."
It means something narrower.
As one donor put it, "They never studied the long term effect of egg donation."
Nobody has looked, so nobody can say.
Meanwhile, donors are describing similar patterns to each other.
One donor's periods vanished for months after donation.
When they came back, she was vomiting, feverish and unable to walk from pain.
Another had 18 eggs retrieved from one ovary and 21 from the other.
She says "the worst pain of my life" began with her first period afterward.
A 23-year-old donated for a family and developed severe OHSS.
Years later she listed cysts, endometriosis requiring surgery and precancerous tumors.
Another donor's surgery revealed stage IV endometriosis just months after her second donation.
Her doctor said she likely had mild disease that the hormones made extreme.
Read that last one slowly.
It doesn't say donation invented the disease.
It says something may have made it louder.
Nobody can prove which it was, and that's the honest state of things.
The other side is honest too.
One donor, delayed a month for cysts found at screening, says she noticed "absolutely no long-term change."
Both stories are true, and neither cancels the other.
Then there's the third item, fertility.
One donor tried to freeze her own eggs afterward, and every attempt failed.
She went through five surgeries, two IVF cycles and about $75,000 out of pocket over three years.
The family she helped never told her whether a baby resulted.
One line about consent stays with me: "True informed consent starts with tracking and long-term studies."
Without them, a form can only list what someone already measured.
So if a doctor keeps saying PMS, what do you say next?
3. What to say when the answer is PMS
You don't need proof of cause to be taken seriously.
You need a clear account.
You may worry that saying "this began after I donated" will sound dramatic.
Dates and facts don't sound dramatic.
Try something like this: "I donated eggs on this date. My first period afterward was the worst pain of my life. I couldn't walk."
Add the months your periods disappeared.
Add the vomiting and fever.
Then ask what could explain them.
In one case, an ultrasound found cysts.
Later surgery showed they were endometriomas.
One donor's advice is short: "Really document everything."
Write down your cycle dates, egg counts, medications and every visit.
That gives a future clinician something to work with.
Pain that stops you walking, with vomiting and fever, deserves a same-day call.
The form never gave you a line between "annoying" and "go now."
You're allowed to ask for one.