At the barbing salon.
Barber about to cut a kid. Asks his father what hairstyle he should cut for him.
Father says: "Ask him what he wants."
I shed a tear inside.
Here is the science that saves marriages:
What you see on a lab report (Phenotype) hides your actual genetics (Genotype).
1️⃣ The ABO System:
You have two genes. Type A can be genetically 'AA' or 'AO'. If both parents are 'AO', the 'O' is hidden. There is a 25% chance the baby inherits the hidden 'O' from both. Boom: Type O baby
2️⃣ The Rh Factor (+/-):
Positive (+) is dominant, Negative (-) is recessive. If both parents carry a hidden negative gene, there's a 25% chance they both pass it down.
Combined? A perfectly normal 1-in-16 chance of an O-Negative baby! It all comes down to basic Mendelian genetics!
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