http://www.parenting.com/article/Baby/Development/Starting-to-Sit-Up
Though he can hold his position long enough for you to snap a photo, your little bundle still topples over like somebody spiked his bottle after a few minutes of sitting up. What's going on? Holding yourself upright independently is harder than it looks -- it requires muscle development in the upper back and neck, as well as balance. While there's no need to rush this milestone (some babies don't sit well until 9 months and that's fine), you can help him along with this gentle workout: Watch his back. Any couch potato will tell you that sitting is supposed to be relaxing. A Boppy or other low pillow to fall on can help him feel more secure. Keep sessions short. Usually it's muscle fatigue that knocks your baby down. Limit sitting practice to several short periods so he won't get too tired out. Boost his balance.Reaching from a seated position is the next step, so entice him by playing a clapping game, showing him a toy, or rolling a soft ball toward him.
they can sit from when they are a day old but can not walk. just as they can suffle but not walk.
About 7 to 8 months.
They can sit around the age of six months.
When they can sit up on their own.
between 6-8 mmonths
they used to sit down and watch tv
Most babies sit by self in 6-8 th month. However it all depends on his moments from Day-1. As parents/guardians make the baby sit against couch with support, Regularly massage babies to give strength and comfort them with pats and hugs. Push toys away from them so that they stretch to grab, etc..
they sit on them
About 15 or 16.
To get someone to understand how you feel, you sit them down and explain to them. Have them put themselves in your shoes to experience your situation.
oh won't you sit down? Lord I can't sit down. Oh won't you sit Down? Lord I can't sit down. oh won't you sit down? Lord I can't sit down. cause I just got to heaven going to look around.
lol um... babies don't purposely kill themselves! I don't know if that's what you meant, but sometimes babies will accidentally kill themselves many different ways, like suffocation.
When they see something and they think....what the...
The complete subject in "Sit down" is "You."