I read the Baby Whisperer book when my daughter was about 6 weeks old and wished I'd read it before she was born. It's a fab book and made my cry (but what doesn't at that stage?) and the author has now sadly died. Anyway, there isn't much you can do, but it passes. I changed my daughters milk from sma white to gold and gave Infacol drops before each feed, but not sure it does any good. Just make sure that if you have a partner, you share the burden & take turns. It feels like it will never end but as soon as my daughter went onto food at 20 weeks, she was a different baby. I think she'd just been hungry from birth!! I tried ignoring it, "controlled crying" etc but I got upset when my daughter was sick she cried that hard. I gave in and did what I had to, but it hasn't done her any harm. I mean cuddles by the way!! The thing I can't say enough about is routine. My daughter is now 18 months old and is happy, funny, sociable, well behaved etc etc - a joy really, and I think it's down to her being in a routine from 4 weeks old. Getting up, going to bed, meals, naps, baths all at a set time and in the same order. Everything in between, ie. playing, can be as random as you like, but they definitely thrive on routine. Good luck, be strong, you're not alone. You'll laugh in 3 months!