Ask any ten year old school kid with an average GK (general knowledge) who a gynecologist is or what gynecology is, and pat will often come the right answer. For some obscure reason, the Greek root 'gynaik', which means 'woman', seems to be very well known to many. Yet 'andrology', with its exactly identical and obvious Greek roots, is something that even most doctors haven't heard of. What's worse is that many respectable dictionaries don't mention it either. This is despite Google and Yahoo yielding more than 200, 000 links when one enters 'andrology' as the search term.
More info