No one "needs" this- even for health reasons. I have severe endometriosis and doctors have been trying to 'treat' it for years with birth control bills. These pills change your healthy body to make it unhealthy and unable to concieve a child- a side effect is that it suppresses out-of-control hormones like with endometriosis. I didn't want the unhealthy part so I chose other treatments- and likewise I didn't give money to companies that sell these abortives (birth control pills are abortive) and an industry that thrives on sexual immorality and has no standard.
By the way, I'm a single 24 year old protestant woman--before you make assumptions that I am old and ultra-conservative.
Pharmacists don't deny the drug because of sex- but because it's abortifacient. Who cares whether it's for health reasons!?!? You can't make someone be an accessory to murder.
If you aren't sexually active, you don't have to worry about the abortificant side of them. But if you can find other ways to treat your symptoms, great. The less medicine the better, I think.