Congrats to you both mate,just remember time goes crazy when there born,my oldest is nearly 13 and it seems like yesterday he was born.
Advice is get as much sleep as you can now as you will never sleep well never again as when there born,with you either getting up to feed them or getting up to check on them or them just not letting you have any sleep.i was told this by another parent whom kids are now 40 that he still does not sleep well even with them being at the age there at.