Records retrieval feasibility project
Tamarin Health is running a small feasibility project, starting with 2-3 women, to find out whether a baseline ultrasound follicle count from a past IVF or egg-freezing cycle can still be retrieved from a private or independent fertility clinic's records.
Tell us you're interestedWhat we are testing
Whether the record exists and can be retrieved. This is not a study of any treatment or a prediction of any outcome.
Does the record exist?
A baseline ultrasound report or documented follicle count from before treatment started.
Can a clinic retrieve it?
Whether a private or independent U.S. fertility clinic can still locate and release it.
How long does it take?
How long retrieval takes and how clinics respond, so a larger project can plan realistically.
Who this is for
Women who did IVF or egg freezing at a U.S. private or independent fertility clinic.
You do not need to remember a number from your records. If you remember the clinic and roughly when you were there, that is enough to start a conversation.
Good to know
- We are checking whether a past record can be retrieved.
- Please don't send medical records or details yet.
- Starting with 2-3 women.
How it works
Tell us you're interested
Send a short note. No medical details yet.
We check the fit
A quick conversation about the clinic and the years you were there.
We explain next steps
Before anything is requested, we explain what happens next.
About the people involved
Tamarin Health is a privacy-preserving research network connecting researchers to clinical data without transferring patient records.
LifeAhead is developing a forecasting tool for reproductive milestones (lifeahead.co). This project helps its team learn whether the records it would need can be retrieved.

Kat Kuzmeskas, MPH
Founder and CEO
Tamarin Health
Nicholas Gentry, PhD
CEO
LifeAhead
Joshua Johnson, PhD
Chief Scientific Officer
LifeAhead
Questions
Is this a treatment study?
No. We are only checking whether a past record can be retrieved. This is not a study of any treatment or a prediction of any outcome.
Do I need to share my medical history to ask a question?
No. Please don't send medical records or details until we have talked.
Who is running this?
Tamarin Health, with LifeAhead.