Hi - I also suffered from this UNBELIEVABLE pain in my nips during my pregnancy (my DS is now 5 mths old). I went to my GP about it and he said he didn't know what it was, I then spoke to my NCT breastfeeding counsellor and she researched and also thought it could be Reynauds of the nipple. I then went back to my GP with this info and, despite claiming that breasts were his "speciality" (ooer) he had never heard of this condition. It would literally reduce me to tears each time it happened up to 5 or 6 times every day, lasting over an hour each time) and if I was driving I would have to pull over as the pain was impossible to concentrate through. (I also told my midwife about the BF counsellor's theory and in passing she mentioned it to one of the partner GPs at my surgery who, I was told later, responded with "What a load of bollocks. These NCT people don't really know what they're talking about do they?....") Anyway, I also went online to research and found this is actually a medically recognised condition. I went back ttot he GP again (!!) and got him to read the info I had found and he was astounded! He honestly had never heard of this and thought it was probably linked to the breast reduction I had in my early twenties. After I had convinced him it was a possibility I was suffering from Reynauds all he could offer was a cream usually offered to people suffering from anal fistulae - it works by dilating the blood vessels wherever it is applied but does have the side effect of causing bad migraine-like headaches. Fortunately (but not for my DH!) I already knew what the effects of this cream are as my DH has a fistula and has used this cream and suffered the consequences so I refused and said if that was the only availalbe treatment I'd rather put up ith it - it would only be swapping one terrible pain for another. Like the other replies here, the only thing that helped was to sit in a warm/hot bath to warm them up again - felt so good! Anyway the good new is that immediately I gave birth the condition went away! Yay!