"It gets to be too many feelings."
Maybe you needed a couple of weeks away from the kids to stay the aunt.
Maybe now you fear your family thinks you're pulling away.
You're not the only one.
Here are five things to sort out first, and what helps if you're already past them.
1. Whose idea was it?
When a sister hears "early menopause" or "chemo," the offer leaves your mouth before you've thought.
It feels like the only move.
Sometimes a parent raised it.
Sometimes your sister did.
Some donors got a "why wouldn't you donate" before they'd decided anything.
One donor wrote, "I was angry that they had asked me."
Anger like that doesn't cancel the love.
It tells you the yes may have come quicker than your heart.
Name that to yourself now, without shame.
Later feelings make far more sense once you know where the yes came from.
2. Build the off-ramp before the needles
Tell her there's no rush, and mean it.
Tell her a "no" will be understood.
One recipient said a letter with no deadline would have made the offer easier to think about.
A fast yes and a slow yes feel very different months later.
If you're undecided, you're allowed to fear the worst.
You might worry the cycle fails and you feel guilty, or that you'll regret it.
An off-ramp answers both.
It means your yes can be withdrawn without damaging the relationship.
Some donors give only part of a retrieval and freeze the rest.
If you have no children yet, that's worth asking about.
Counseling and legal advice belong here too.
One account put them at around $1,000 and about a month before treatment started.
3. Count the real cost
The calendar is the part nobody warns you about.
You get ten days of precisely timed injections, then a short retrieval under anesthesia.
Then come weeks of recovery and time off work.
One donor lost roughly $9,000 in income, even though her sister covered medication, travel and lodging.
Then comes the wait.
One recipient called the two weeks after transfer "the longest, worst two weeks ever."
Sometimes the first transfer fails after you've already done the injections and the retrieval.
You carry that disappointment right next to your sister's.
Some families try a second or third time before a baby arrives.
Some sisters say the trip itself brought them closer.
Know both sides before you count yourself in.
4. Settle the names and the story before the baby arrives
A stranger at the grocery store calls you the mother.
One donor put it this way: "Some imply that I am a mother or that I have a baby, which makes me quite uncomfortable."
You can correct people all day.
It clarifies the label, but the assumption keeps coming.
A lawyer's agreement covers legal parentage.
It doesn't cover what anyone says at Thanksgiving.
You can't control what the child eventually calls you either.
One donor-conceived commenter said some of them "do think of the donor as our mother."
So agree on a script now, while nobody's holding a baby.
Settle what relatives say, what the kids are told, and what you say if they ask you directly.
Then talk about timing.
If the plan is "tell her at 18," raise it early and calmly.
Commenters warned the child may feel that "everyone has been keeping a huge secret from you your entire life."
You may hear "none of your business."
You're part of this story genetically, so ask anyway, gently.
If you were donor-conceived yourself, say so plainly, and let your sister decide what to do with it.
5. Give the feelings a place, and a way to step back
Now comes the part nobody scripts.
You told yourself it was "just eggs, not a baby yet."
That worked until you met her.
Then came the flash of ownership, and baby fever after a good visit.
Maybe you look at her and think about sharing about 50% of her genes.
Maybe you wonder if she got your good traits and not your bad ones.
None of that makes you a bad donor.
Love, grief and baby fever can sit in you at the same time.
One donor wrote, "For me, my feelings toward her are those of a loving aunt, not a mother."
She could still feel everything else.
Silence made it worse for you, and it probably did for your sister too.
She may be reading distance as rejection.
She may even worry you'll want a say in raising her child.
So tell her what stepping back really is.
Try something like this: "I love her, and I need a few weeks to stay the aunt I want to be."
Add when you'll see her next.
Will she decide you're a threat?
A sister who hears that has a reason to trust you.
A sister who hears nothing has only her guesses.
She may have her own version, too.
One recipient teared up at her baby's resemblance to her sister, then felt guilty for it.
You two might be carrying the same feelings, in separate rooms.
One donor said the joy on her sister and brother-in-law's faces when the baby was born was priceless.
That joy is yours too.
Call your sister this week, and start there.