It usually takes a day to grow once!
One day. :)
it depends if you look after it really well it Will grow quite quickly if you don't look after it very well like if its sick and you wont cure it it will take ages my tamagotchi is 9yrs old and has 2 baby's on the screen with him and i have only had it for a year also it has grandparents parents and also the kings phone number ( sweet!! )
yes they can but it depends on how much you take care of it
6 days
Well, of course - However, it will take up to a period of a few days until the adult becomes an elder. The Tamagotchi will usually become an elder when it hits between the ages of 10-12.
Take very good care of it.
You have to feed it, take care of it, play games, and you have bond with your family. After a while your tamagotchi will grow if you spend enough time with it. I got my Tamagotchi V5 yesterday and they already grew to children!!!
Days
6-10 days!
3 years a.k.a. 4 days
about 5 to 7 days.
About 21 days