THE 2-MINUTE RULE FOR BABY HARDCORE

Chromosomes tend to be the blueprint of everyday living, carrying the many genetic details. You might have 23 pairs of chromosomes, and 1 of such pairs establishes your baby's gender—the intercourse chromosomes, labeled X and Y. The mix of these chromosomes (XX for ladies, XY for boys) establishes the sex of your baby.Chromosomes will be the blue