I have stage one contained vaginal cancer  was told today my tumour has shrunk from 7.5 m to 6.4 cm after 3 treatments of chemotherapy I have to receive one more chemo Fri then going on to one month daily radiotherapy Iam worried about severe  constipation I have always had severe constipation but because of where the tumour is situated Iam worried about it can you please advise me on this thanx kate