Talk to Someone at a Study Center Near You Please complete the following information: Gender*Select...MaleFemaleWhat year were you born?*What age did you first start experiencing tension or stress headaches?*Which over-the-counter medications have you used to relieve headache pain?*Approximately how many headaches have you had within the last 30 days?*Do you also get migraine headaches?Select...YesNoName*FirstLastAddress*Street AddressCityAlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict of ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyomingArmed Forces AmericasArmed Forces EuropeArmed Forces PacificStateZIP CodePhone*Email*