Well my guesses are:

Will have baby on the 26th of April (41+1, sorry!)
Will go into labour 3am and have baby around 3.34pm (, funny if I got that exact time)
So a 12 and a half hour labour.
I think your waters will not break until later.
Hmm... do we know what sex you are having, can I throw in the guess of a girl?

Good Luck... don't keep us waiting to long