Boy Or Girl? It's In The Father's Genes
Date: 15.12.2008
A Newcastle University study involving thousands of families is helping prospective parents work out whether they are likely to have **sons or daughters**.
The work by Corry Gellatly, a research scientist at the university, has shown that men **inherit a tendency to have more sons or more daughters** from their parents. This means that a man with many brothers is more likely to have sons, while a man with many sisters is more likely to have daughters.
More on "sciencedaily.com":[ http://www.sciencedaily.com/releases/2008/12/081211121835.htm]
