In Nigerian and West African culture, two of the most commonly asked questions after "what tribe are they?" and "what do their parents do?" are often: "What's their genotype?"
This isn't superstition. It's medical wisdom passed down through families who have witnessed the heartbreak of sickle cell disease firsthand.
What Is Genotype and Why Does It Matter?
Your blood genotype is determined by two haemoglobin genes inherited from your parents — one from each. The major genotype types are:
- AA — Two normal haemoglobin genes. No sickle cell risk.
- AS — One normal, one sickle cell trait. Carrier but not affected.
- SS — Two sickle cell genes. Has sickle cell disease.
- AC/SC — Variants involving haemoglobin C, also carry risk.
The critical pairing to avoid: AS + AS. There is a 25% chance every child will be SS (sickle cell disease), a 50% chance of AS carriers, and only 25% chance of AA. That's a one-in-four risk of bringing a child into the world with a painful, life-limiting disease.
Safe and Risky Pairings at a Glance
Safe pairings: AA + AA, AA + AS, AA + SS, AA + SC.
Risky pairings: AS + AS (25% SS risk), AS + SS (50% SS risk), SS + SS (100% SS).
Why Clockeet Checks Genotype
Clockeet is the only major dating platform globally that factors genotype compatibility into its AI matching algorithm. When you enter your genotype during onboarding, the AI flags incompatible pairings in your discovery queue — not to block matches, but to make sure you have complete information before feelings deepen.
You can still choose to match with anyone regardless of genotype flag. But informed decisions are better decisions. Clockeet respects your autonomy while giving you the truth.
A Story Worth Telling
One of our most-read success stories comes from Chidi and Amara in Lagos. "The genotype check showed we were AA and AS — completely safe. That single fact removed so much anxiety my family had." They're now engaged.
Love is stronger when it's built on honesty — including health honesty. Check your genotype. Ask your partner theirs. And let Clockeet help you find someone who is not just your soul match, but your safe match too.