hi linzi,
go to
www.nhsstudentgrants.co.uk. there's a bursery calculator on there to work out what you'd be entitled to. i phoned them too (number on website) and they were lovely and told me some other stuff too. i'm sure you'll find this through out midwifery, everyone i've asked for advice and info (especially on here!!) have been really helpful.
hope this is of some help x