what a good idea, think about it first, well you are the expert on the NHS (ambulance workshops and the state of the NHS)
so I'll ask you how many babies has she delivered then
I'll help you out
my misses spent 2 months working in that hospital during her clerkship, she said she delivered about 15 babies a day, so it is possible that as a senior nurse could have delivered 25 babies a shift.
25 * 5 = 125 a week,
48 working wks a year = 6,000
6,000 * 28yrs = 168,000 after all its the world's busiest maternity hospital
as for trolling, your the only one who questioned her estimate, after all as Marco said she was pushed for a figure.