kristie: please try him on his side. Just once. If it doesnt work for longer than 40 mins, then dont worry about trying it again.
If it does work, it will make things so much easier for you. I still dont know how you do it all with a toddler as well

Mason slept for 3.5 hours and I woke him up, changed his nappy and gave him some EBM. He only took 50ml and went straight back to sleep on his side again. 3 hours later...he is still there!