athene - not quite as simple as parents not wanting the baby - any second child in china results in a hefty fine to parents so in rural areas where a) people rely on their son to support them in old age b) can't afford to pay the fine, the only other alternative to abandonment is abortion.
Babies are quite often left where they will be found quickly and parens quite commonly keep them at home for a few days if they can stretch it nefore abandoning. If they try to hide the child and keep it, then there is no access to education or healthcare for that child... ever.
Chinese mothers don't feel any differently to us about their newborns, often they are desperate to keep them but financially it would push the family into starvation.
Boys are abandoned too btw about 5% of Chinese adoptions are boys