I think it's probably possible with one little one but as usual with all of these things it depends on the baby...which doesn't help much does it!

I was at uni when I unexpectedly got pregnant with my daughter - I dropped it because I couldn't even get past the morning sickness part let alone the parenting LOL. But she was a very undemanding baby and a fantastic sleeper (slept through consistently from about 10 weeks old). I went back to work full time when she was about 5 months old and it was a breeze. Really easy so yeah, in that scenario it'd be ok.

No way in hell I could have if DS was my first though - the first 12 months of his life was a sleep deprived twilight zone. I just couldn't have done it especially exams when you need to study, get a decent amount of sleep and basically be focussed on that alone for a week or two of every semester. Just not possible with Mr Demanding LOL.

I'd say keep an open mind, apply and if it's too hard you can always take a few semesters off. Think about what support networks you have around you also - family, friends etc that might be able to help when you have assignments due or exams.