I am waiting for my younger tamagotchi to turn into an adult so I can have babies with my older tamagothchi, without the matchmaker. I am worried that the older tami will got too old to mate before the younger one is ready and old enough. How old can a tamagothchi be and still have babies with another ? My adult tamagotchi is 7 years old and I have already said no to the matchmaker 3 times.