There are a couple of events you get with your child. And will attend certain festivals after he/she learns to walk. Other than that your child does not do much.
You choose.
You can not have a child with Kai in Harvest Moon DS. But I'm guessing you're talking about Harvest Moon DS Cute, and yes you can have a child after you marry him.
you need to have a kid
Its like if ur a boy. u need to get the kids bed, upgrade ur house so its the best, and one day ull have an event occur and boom ur pregnant. then u wait for a year or two and ll have the kid.
nope.
No
LOL - you don't. Once your have a kid, your kid will help out.
keep him out late at night
No. You can never ride a horse with someone else.
No. You can only have one child.
No. The gender is chosen randomly, as you can only have one kid on the game.
No. It stays a baby forever.