I am 9 weeks pregnant and I was put on oxycodone for my neck pain. I checked with the pain specialist about it and he said it is a class B drug for pregnancy. Whereas my gynaecologist told me that if I am on it for 2 weeks or less, then it is a class B drug, but if I am taking it every day, it is considered as a class C or class D drug. I feel so confused and I want to know the actual facts. I do not want to cause any harm to my baby. I can bear with the neck pain and avoid taking the drug if it is actually harmful. For now, I am trying to cut down on them. I just want to know if this drug is safe to use during pregnancy. Any women out there, who have been through similar situations, please help. Your advice's will be highly appreciated.