Original sentence: (Of course, medically induced changes and surgeries are often needed to make a change of gender role at all possible, both socially and legally.Also, they can have a very significant impact on the well-being of people having them.Existing sex characteristics can to some extent be changed; existing ones mostly through surgery, non-existing ones can be induced to grow through hormones.For example: Changing a male genital anatomy into a good or even excellent female appearing and functioning one is complicated, but entirely possible; changing a female genital anatomy into an even reasonably male appearing one however is extremely complicated and not successful very often; function is always limited.Gonads can be removed, but not replaced.Many people also see "sex change" as factually inaccurate.Sex Change is an inaccurate term often used for gender reassignment therapy, that is all medical procedures transgendered people can have, or specifically to sexual reassignment surgery, which usually refers to genital surgery only.Sex in humans is usually determined by four factors:.living as a woman instead of living as a man, or living as a man instead of living as a women, is much more important to almost all transgendered people than any medical procedures, this use is even more inaccurate
Edited sentence: (Of course, medically induced changes and surgeries are often needed to make a change of gender role at all possible, both socially and legally).Existing sex characteristics can be changed; existing ones mostly through surgery, non-existing ones can be induced to grow through hormones.Few see "sex change" as factually inaccurate.For example: Changing a male genital anatomy into a good or even excellent female appearing and functioning one is entirely possible; Sex reassignment surgery female-to-male changing a female genital anatomy into an even reasonably male appearing one however is complicated and not successful very often; function is always limited.Gonads can be removed.Sex Change is an accurate term often used for gender reassignment therapy, the medical procedures transgendered people can have, or specific to sexual reassignment surgery, which  refers to genital surgery.Sex in humans is possibly determined by four factors:.living as a woman instead of living as a man, or living as a man instead of living as a women, is much more important to  transgendered people than any medical procedures, this use is even more accurate