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Is it possible for a genotypic male to have internal and/or external female characteristics?
I know there are cases an XY fetus develops external female genitalia, when the fetus is exposed to DHT (dihydrotestosterone).
1 Answer
- gardengallivantLv 78 years agoFavorite Answer
There are intersexual individuals that are female to external inspection but have testes resulting from with Complete Androgen Insensitivity Syndrome (CAIS) where cells fail to respond to androgen hormonal signals
http://www.isna.org/faq/conditions/ais
http://www.hopkinschildrens.org/intersex/sd4.html
The genetic disorder you mean is probably 5 alpha reductase deficiency where testosterone cannot convert to DHT and properly masculinize external genitalia during embryogenesis even though the have gonads develop as testes. Genitalia develop an ambiguous external form.