this is the fun debate of the era is it not?
okay; biologically It's more common for a male to be born with a predisposition to be gay, as when an fetus is first developing it is Female up until a certain point, after which time it shifts to male... biologically in ALL sexual species male is in a generic term a modified female. while in development certain genes don't " click"
while this CAN happen with Females, genetically it's alittle more rare.
mind you theses studies are not final, but last I checked the most current on the issue of it being "genetic"
When it comes to males, I do think that it is more genetically linked... but with females it seems to be more emotionally, and mentally driven.
before I get too indepth let me get my background out of the way;
I am a woman who does not see gender..I am as attracted to a male, as I am a female...I do not consider myself Bi as my view is actually removed from sexuality and placed on the individuals attributes.
In my life when I was with women, they often asked " so why do you like girls? And I reply with pretty much what I said above... however their answers to the questions were almost always
" I'm sick of men and all their shit..", " Every guy I dated was just a freak show ",
this replies to my friends who are also lesbian, or bi.... so the general consensus from actually living in that " world" taught me that with women many go the way of the lady love out of spite, or disillusion over failed relationships " now Im not going to suggest it's any one persons fault, some cases they could have dated a good guy who was really a douche, could be that she was attracted to trash and never learned to stay away from pain"
and as a twist, many I knew then as lovers or friends have aged, and about half have actually settled down with men and are having happy healthy families and are quite content..
there also comes another factor though with women, as we are more prone to seek out companionship in a myriad forms... One suggests that it's a hold over of our ancient primate roots, where our troop or clan is mostly female, with one or two alpha males... to this day, females are more geared to physically communicating with other females through touch, and it's far far more natural for a female to " experiment" with another girl though remain perfectly straight. On the same note some girls may decide after a time that sex or contact in general with another woman " feels better"
so there really is no direct answer, and there never will be...
to some it's biological to another its an escape, for others it's a fad, to some it's just simply a preference.
as for how I self-diagnose myself....I call it a philosophical choice
( and for the record yes I AM married and a mother and happily so, but do not call myself straight or anything else, I see it as...I met someone who happened to be a perfect fit for me mentally, emotionally, " dare I say spiritually in some ways of thinking about it" the fact that mate I chose was one gender over another is more a matter of chance rather than a conscious choice.