“Tell me a story, Momma.”
There once was a boy named Finn. He was the fastest little boy on wheels. He had the happiest smile and the sweetest voice. 400 more words
Teenage boys are more likely to father children with birth defects due to high levels of DNA mutations in their sperm, research suggests.
Boys’ reproductive cells go through six times as many mutations as girls’ during teenage years, and 30 per cent more than when they are in their 20s, a study of 24,000 parents and their children found. 154 more words