I have been in a relationship since I was 23 and we have sex regularly. I am 26 now and my boyfriend is losing interest in sex as he says my vagina is becoming 'loose'. I don't feel any difference! Is this possible? Could it happen due to masturbation? What can I do to make it tight again? Answered by Sexual Health Physician & Medical Sex Therapist Dr Vijaysarathi Ramanthan I am glad that you did seek professional advice rather keeping it to yourself. He told me that my vagina is big and loose - this is a heavy judgment