Human egg
Not so random after all: Human egg cells choose which sperm is the lucky winner
[H]ormones present at ovulation can drive a woman to choose a cocky, confident man with a slight stubble and more masculine features. Men can ...
Redefining reproduction? Immature human eggs made from blood cells
We all know how babies are made: sperm meets egg, molecular magic happens, and an entire human comes to life ...
