Is Vaginal Spotting Normal After Having Chemotherapy And Stem Cell Transplant?

Hi, may I answer your health queries right now ? Please type your query here...I am a 58 year oldn woman who was diagnosed with multiple myeloma October 2009...had plasmacytoma in spine also....underwent Autogolous Stem Cell Transplant October 2010....recovering...all blood counts excellent.....I am postmenopausal...last periodn 2007....spotting occurred Dec 1...small amount andn stopped and just happened again today Dec 31...small amount...is this common after chemo and stem cell transplant..,.seeing gyno Jan 13...thank you for your time and help