I have noticed and I am interested to know if anyone else who has not yet started the menopause that in the few days before 'that time of the month' (and I am as regular as clockwork, never had 'female problems') I find the itch seems a bit more intense.
I was diagnosed with PBC Dec 2010 (aged 46), originally visiting a GP due to itching.
I only tend to itch in the evenings, some nights not or hardly at all.