AllergyFilter. What could I be allergic to that causes me extreme throat irritation upon exposure to certain chemicals? [more inside]
posted on Aug 5, 2007 - 7 answers

The ethics of getting a cat. A roommate and I have been planning to get a cat when our allergic roommates move out. We got the OK from the new roommates on getting the cats. The day after the three new roommates signed the lease, one of them calls and asks us to not get the cat because his girlfriend is allergic. What should we do? (Apologies for the length inside) [more inside]
posted on May 22, 2007 - 95 answers

Why does semen sting? [more inside]
posted on Aug 9, 2005 - 8 answers