Your association to the contrast between feminine and masculine is something I didn't originally see, but it's been mentioned on other forums as well! Perhaps it was an unconscious intention.

What I did intend was:
* The idea of peeking into someone's private life, including the medicine cabinet.
* The layering of concrete reality and suggestive associations.
What originally caught my eye was the reflection in the mirror, and I probably should have stayed with simply that (instead of conceptualizing).