I trust myself and my judgment in women.
Famous last words...
'They can't shoot an elephant at this dist.............' (The man who's last words those were, General John Sedgwick while others dove for cover, should not have trusted his own judgement).
'I've never felt better' - Last words of Douglas Fairbanks.
'Please know that I am quite aware of the hazards...' - So start the last recorded words of Amelia Earhart.
Trigger, you may need only to be mistaken in your practice just once. This may have already happened. It may no longer be your risk, but the risk of those who have sexual intercourse with you in the future.