Dutch fertility doctor used own sperm to father 49 children, DNA tests show April 12, 2019 at 08:56AMhttps://https://bbc.in/2UzO7pw DNA tests confirm doctor Jan Karbaat used his own sperm to impregnate women at his clinic.

DNA tests confirm doctor Jan Karbaat used his own sperm to impregnate women at his clinic.

from BBC News - World https://bbc.in/2IcymP3