I'm 28 weeks pregnant and about a month ago notice one of my lymph nodes in my armpit is swollen . I went to the Dr. and had an U/S done on it. She suggested I get a biopsy, and referred me to a surgeon, who I see next week. I did a little reasearch and did find a few things that said this can happen while pregnant, possibly caused by the milk glands in my breast. I was just wondering if this has happened to any ladies oit there, or anyone who has heard of this. Thanks for any help!!