Hi, had a mastectomy on 4th February with 20 lymph nodes removed of which 9 were cancerous. I came out of Ashford Hospital TW16 the next day with two drains attached. I returned on 11 Feb to have one drain removed and the 18th for the second drain to be removed. I returned to see the consultant on 25th February and a breast care nurse drained another 150ml from a sermon under my arm. This seroma has consequently filled up again and I have been back to see the nurses three weeks running in March but they will not drain it. I saw a manual lymphatic nurse privately and she massaged both my scar, seroma under my arm and she told me that I have a swelling in my back following round from the seroma. She suggested I purchased a sports bra as the mastectomy bras that I had purchased didn’t come high enough to aid compression. I have now purchased a mastectomy sports bra but needed to purchase a size larger to accommodate the swelling in my back, or unless this particular bra comes up small? I haven’t been able to sleep on my left side since my surgery due to the pain of lying on my seroma. Do you have any suggestions that I can do? Thanks