Donor conception is changing faster than most fertility clinics or sperm banks can keep up. More and more women are looking for alternative paths to parenthood that put autonomy, transparency, and connection at the center. If you’ve ever wondered about the world of known, open, and peer-to-peer sperm donation, or wanted more control and clarity on selecting a donor, this episode is for you.

Today, I’m joined by Sofie Hafstrøm Kritsotaki, CEO of Y factor, a Copenhagen-based startup helping solo moms (and others) connect directly with sperm donors in a safe and user-friendly way. Sofie shares how Y factor works, why donor and recipient choice matters, and all the behind-the-scenes details about vetting, agreements, communication, and what it looks like to use the app.

We break down what it’s actually like to search for a donor outside of the typical bank system, including logistics, legal considerations, and the emotional side of creating your family story. If you’re feeling both curious and cautious about moving beyond the default options, I hope this conversation helps you feel informed, empowered, and confident in exploring what’s possible.

In this episode, we talk about:

• How peer-to-peer sperm donation gives both donor and recipient more agency and choice
• What makes the Y factor platform different from banks and Facebook groups
• Ways to prioritize safety, legal clarity, and personal preference in open donor arrangements
• The real motivations behind why men become donors, and how that impacts your decision
• Navigating conversations about expectations, boundaries, and future contact with the donor
• Why so many single mothers by choice are leading the way in this new model
• What to consider if you want siblings or want to connect with your child’s donor or half-siblings

Learn more about Y factor and download the app here!

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Reach out to Katie over at katie@singlegreatestchoice.com.