Can You Sleep Your Way to Conception?
Expert Q & A
The TTC Community
Sing, Sing a Song? 
Real Mom Tips
Celebrity Parenting
Your Baby Book
1st Birthday Recipes
Baby Shower Fun
Good Toddler Apps
Gifts for Newborns
Baby Slings
Snooki Says... 
Work-Life Balance
WAHMOne of the 48 chains of genetic material (DNA) in each somatic cell. Chromosomes are made up of genes of which there are 50,000 to 100,000, each regulating production of a different protein or other body constituent. Normally there are two sex chromosomes and 23 pairs of other chromosomes.
from beyond babyzone:
Use a Facebook account to add a comment, subject to Facebook's Terms of Service and Privacy Policy. Your Facebook name, profile photo and other personal information you make public on Facebook (e.g., school, work, current city, age) will appear with your comment. Comments, together with personal information accompanying them, may be used on BabyZone.com and other Disney media platforms. Learn More.