Top parenting stories this week

• 1.  Why Babies Smile
• 2.  Morning Sickness Survival Guide
• 3.  Does Your Back Hurt After Giving Birth?
• 4.  Fertility Problems after your First Child
• 5.  When's the Best Time to Circumcise?

1. Build a Pet
   

   If your child has been begging for a pet, and you’re having trouble holding off his…