Bless you, I went through the same thing with my firstborn. He was only happy if he was nursing or if I held him. And yes, it had to be me -- not his daddy, his grandma, a babysitter, etc. It was rough. He screamed if I put him down and that went on all night too. ... OK, that said, he DID eventually grow out of it. It took what felt like forever. I think he grew out of the daytime screaming and got to the point where he was happy in the car, the stroller, doing errands, etc, or being cuddled by Daddy by the time he was about 4 months old. The nighttime battle went on much longer but that was because I kept nursing him to sleep every time he woke up at night. He was about 10 months old when it finally dawned on me that he no longer needed to nurse at night for nutrition's sake, it was just an ingrained habit we had to break to teach him to sleep through the night (breaking that habit took a couple of months so I suggest you do it before I did -- but for the first four to six months the baby needs to eat during the night so don't take this step without asking the pediatrician when your baby is ready.) ... Also ask the pediatrician about all the crying. Some babies have colic which is still a bit mysterious but basically they are gassy and have a lot of abdominal discomfort. My son did have a lot of gassiness every morning around 5 a.m.! We learned to massage his lower belly and gently fold his legs up to his tummy until he farted all the gas out, to put it bluntly. Then he'd go back to sleep. He grew out of that around three-four months old. ... My cousin had a baby who was miserable crying all the time, day and night. It took them many months to figure it out but eventually he was diagnosed with reflux. The doctor put him on medication to relieve it and after that he was a completely different baby -- relaxed and content. So there could be a lot of different explanations for your baby's distress. Keep asking the doctor questions, try different things to soothe him (hold him in different positions, try eliminating gassy foods like cabbage or broccoli from your diet so they don't get into your breast milk, try massage, etc.) If he's like my son it could be just a personality thing, and he simply wants to be held all the time as he adjusts to life in the big new world. If this is the case, hold him when he wants it -- get a Baby Bjorn or a sling to make your life easier. I really thought a few weeks after my son was born that my life was over, that he would never stop crying, that I'd never be able to even take a shower or go to the bathroom in peace (he'd scream his head off in his infant seat in the other room as soon as I walked away for two seconds) -- let alone leave the house -- and I was very frightened, depressed and totally sleep deprived. If you are getting to this point make sure you have help around the house or at least get your husband to hold the baby for half an hour while you take a walk around the block to clear your head, and talk to your own doctor about how to get some sleep and keep your sanity. This is a really, really difficult introduction to parenthood. However, take comfort -- it's temporary. Give your baby the security he needs by holding him if that's the only thing that calms him. My son grew out of this neediness. I finally knew for sure that I'd done everything reasonably OK when he went to preschool at age 3. A lot of other kids were crying and frightened when their parents dropped them off -- and my son, the one who absolutely pitched a bloodcurdling screaming fit as an infant if I put him down for a second, marched into the classroom, happiest kid in the world, kissed me goodbye and had zero problems with it. I was very proud of us both that day. Hang in there and good luck. It will get better. ... also, fyi, not that you're thinking of second baby right now, but when you get past this and start having those thoughts take comfort that all babies are different. My second baby was totally different -- calm, great sleeper, easy to entertain. There is justice! :-)