Thank you all for comments so far - particularly Matilda.
I do agree that a policy of honesty is by far the best and I do strive to be totally honest in the general matters of day-to-day life.
But........ it is not an ideal world we live in

I think that one can all too easily martyr oneself on the altar of honesty, splendid principle though it is.
Quote from: MatildaIf my current BF and I were to break up, and I were to meet a new guy, would I tell him about my transsexual history? I would have answered "yes" in the past, but my views have changed & to be quite frank, I wouldn't know what to do.
Thank you for your frankness hun. *hug*
To expand and clarify what my original proposition was:-
Remember that we are talking about a theoretical post-op person who is a very good pass - except for some slight surgery scars, no-one can ever know what was actually down there before or how many ops took place.
So...... I am saying "I was born with indeterminate genitalia ....... apparently a penis AND a vagina. A decision had to be made as to what sex I actually was and the doctors chose male, since it seemed that might be the most complete. They took it upon themselves to remove the female parts and so I was subsequently raised as a boy, but from the beginning of my own consciousness, I knew that wasn't right.
I was always dreadfully unhappy, always a female inside and by the time I was old enough to learn about my problems at birth, testosterone was already beginning to masculinise my body.
By now, the doctors had realised their mistake and that I was undoubtedly female, so medications were given to halt any further effects of testosterone and as soon as possible, corrective surgery was undertaken to replace what was mistakenly taken away from me in the first place.
I am now what I always was and as I always should have been - a woman."
That seems to me to be a pretty watertight story. It accounts for any and all things that might arise - like photos of you as a male etc and could only be disproved by your medical records, which are confidential.
- I think that if boyfriend would even consider asking to see them, then you are lost in any case.
I think that tale might be a lot easier for a hetero male to accept than the alternative, the whole truth!
Because it is based upon a physical situation, it is a far more understandable proposition for an "outsider" to understand than trying to communicate and convince of the (undoubted) validity of acute gender dysphoria.
I DO fully understand the argument that a worthwhile relationship should be based upon honesty.
But the point is....... how many of us struggle with this Tell/Not Tell situation, how many of us lie - even to the point of Deep Stealth ....... and very importantly indeed, how many of us lose an otherwise very good love affair because when the time comes to tell, the guy just can't handle the thought that we were once a boy?
To say that we were always a girl but incorrectly butchered due to a doctors wrong guess is not the truth - but it is
A truth, one which would all but eradicate the possibility of being unexpectedly Outed to the guy concerned.
Northern Jane commented that it made no difference, that the fact that it said Male on the birth certificate was the crux of the matter - I'd be more convinced of that if occurences of once intersexed people being rejected were cited. ? ? ? ?
- of course, instances of post-ops being rejected are sadly ten-a-penny

..... which is why this thread exists, to explore the possibility of a VIABLE half-truth that might serve better than simple blunt disclosure