This is my first message although I have been an enthuiastic reader since I was pregnant. I would like to know if anyone else has experienecd loss of milk after mastitis. I developed mastitis when my son was 10 weeks old. It came from nowhere, I woke for a 5am feed and noticed that I felt terrible. I started antibiotics quickly and soon recovered. However, the milk on that side just disappeared and I was left with one large and one small, sad breast. I have contiued to feed off the other side but have had to resort to formula in addition as I was struggling to keep up with a hungry boy. The affected breast never recoved. I felt awful about this, especially as the HV told me it was my fault for not noticing that there was a problem early enough. I am now in the process of reducung breast feeds with a view to returning to work but I am haunted by the idea that I may not be able to feed off that breast after a future pregnancy. A GP friend says that it will return to normal but the HV says she's not sure. Has this hapened to anyone else? I haven't been able to find any information about this elsewhere so I'm hoping someone can help.