Cecilia,
I have been very fortunate as well. I have made and have many good friends over the years who are very understanding and deeply grateful to see me healthy again. My new friends just are amazed at how "normal" a life I can lead - obviously, they know very little about an Ostomate! We can be really perservering, eh?!
Shaz,
Yep, me too - I get the glance at the belly and the comment, "Really, well you can't tell" or "No way, where?" depending on how close the friend has become. I have no issues about anyone knowing about it. I am grateful for it, and to be alive and healthy because of it.
Redspout,
Just curious, how old are you? If a so called friend doesn't know how or want to accept your medical situation, then believe me, you probably should just steer clear of them. Finding out sooner, rather than later, makes you the lucky one. Why invest your time making a friend that is superficial? And any good relationship requires a time investment, whether friends or lovers. Don't be dishearteded or discouraged. There are really good people out there.