What age do bubbas sit up and also crawl

Campbell was sitting unaided at 6 months, no sign of any inclination to crawl yet!

Jake sat unaided at 5.5 months, rocked and went backwards the day he turned 6 months then crawled properly at 7 months. He started pulling up and walking around furniture a week or so later at 7.5 months then pushing around toys a few weeks later so we thought he'd walk early, but didn't walk til 2 days after his first b'day.

My neice sat at 6 months, crawled at 10 months and walked at 15 months.

Sheza wrote: Caden crawled before he could properly sit on his own, but he could sit not long after he crawled. he crawled at 6 months old, and walked at 9 months that was a shock!!!

yeeep , Caitlyn was the same .
My friends daughter walked at 8 months , and when she rang and said "my daughters walking "
I said "oh, im sorry "

heh, evil

When people say 'sits unaided' do you mean stays sitting when you put the baby into a sitting position, or that the baby can get him/herself into a sitting position anytime they want?

My baby is almost 5.5 months and can sit if I have one hand lightly supporting her, but topples as soon as I take my hand away.

What she does is lie on her back, lifts her hips and thighs and pushes into her ankles, thrusting her backward. Not sure if this is normal? This week she's started doing that in her cot a lot and works her way up the cot until her head is ground into the cot bumper at the top end, then she can't move and get's frustrated. Hope she grows out of doing that soon!