How old do your tamagotchi connexions have to be to have tamababies?

You can get married at age 3 or 4. As soon as you get married the girl will have a baby ,if it's twins one will go to the husband. Wait 48 hours. Then set the time for 11:59 pm, then wait one minute. You should see the baby in the bed and the parent standing beside it. Wait 3 minutes the parent will leave and then you can name and play with the baby!!! (Check he/she's chart's where it said 1G it now says 2G for 2nd Genaration!!)