Like all complex behavioral and mental states, homosexuality is...neither exclusively biological nor exclusively psychological, but results from an as-yet-difficult-to-quantitate mixture of genetic factors, intrauterine influences...postnatal environment (such as parent, sibling and cultural behavior), and a complex series of repeatedly reinforced choices occurring at critical phases of development copied from http://www.narth.com/docs/bornway.html.... bhannai paryo .nabhaye yaha plagarism garyo bhanera barbad gardinachha