<s>[INST] .I have a newborn that was diagnosed with colic but after multiple GI tests and formula changes, I believe it is a pinched nerve that hurts him,thus the reason he cries. Even one GI specialist agreed that Garrett suffered nerve damage to his neck, that s why he pulls his head to the left...can you help me find an answer? The labor lasted for 18 hours, it was a vaginal delivery and I had to push for more than 4 hours to get him out...he was logged to one side, severe back labor and umbilical cord around his neck. He was also 2 weeks late. My first baby at 42. Thanks so much! [/INST] Infantile colic is really challenging for both parents and pediatricians, it's of unknown cause, yet cramps starts from the 3rd week of life and persists for month, mostly resolve by the 1st year of life, and no organic cause is identified some medications may help a little, changing formulas will not help much some probiotics might help but it's not guaranteed you will have to live with it, I know it's difficult for the mother but try when it happens to hold the baby from its belly, that give him a small relief, and please don't try herbs I hope this answer helps you </s>