I think there are a couple of people on my course (medicine) but then they are married and about 35 yrs old...
There are a fair few mums and dads on my course too (also medicine). Most are in their mid 20's/early 30's.
I know of someone on a housemates course who is 19 with 2 young kids, and she seems to be managing ok. Some uni have better facilities regarding child care/support than others
I will be going to uni in 2007 with a "step" son, but not a baby of my own.
One of my sister's friends had a baby in her last year of school and went straight on to Uni, she seemed to manage really wel, but she had a lot of help from her Mum, who more or less looked after her all the time
My sister's best friend has just gone back to University to do midwifery. It's best to pick a local University.