Hi there!! I have 4 kiddos, all boys… They’re all grown hi now but I will swear by this book “The secrets of the Baby Whisperer” by “Tracey Hogg” - I read it with my first pregnancy and all four of mine slept through the night - within about 2-3 weeks (11pm-12pm thru 5:30-6am) there are ways even with newborns to make sure they are fed while not rousing them! I’ve also lent & bought this book for many friends, as long as there is no medical issue it’s amazing!! Plus so many other things it goes over too!
