Whilst I am sure the defence and prosecution would have covered this, bleeding from a wound/laceration does not mirror menstrual bleed.
And the sharp nail defence!?!?!? I have been around long enough to know that is BS
And consent - again I say this is a great advertisement against hookup culture. Why the hell can a married man get the message his wife isn't in the mood (fun fact it can happen mid "kisses and cuddles") and show her the respect a woman deserves. I really don't care if they may have initially been interested, show respect - don't push on.
Or even better don't turn up half cut at someones house with a cab running the meter out front, you have shown your hand and we all know you weren't really interested in tea and biscuits