Norah and Bob are elated, as they have just brought their twins home. After trying to have a baby of their own for eight years, they opted for fertility treatment a year ago. Their gametes were harvested and fertilized artificially; and the successfully fertilized eggs were placed back in Norah’s uterus. The pregnancy was fairly uneventful after that, although Norah had to go for frequent medical checks and take many precautionary measures. Norah and Bob used the technique of assisted reproduction.