Orgasm men are capable of achieving them is supported by men who have reported having multiple, consecutive orgasms, particularly without ejaculation. Males who experience dry orgasms can often produce multiple orgasms, as the refractory period is reduced. An increased infusion of the hormone oxytocin during ejaculation is believed to be chiefly responsible for the refractory period, and the amount by which oxytocin is increased may affect the length of each refractory period. Another chemical which is considered to be responsible for the male refractory period is prolactin, which represses dopamine, which is responsible for sexual arousal. Because of this, there is
Refractory period (sex) through restoration of the wall tension in the seminal vesicles. As men age, the time to restore tension in the seminal vesicles increases. The female sexual response is more varied than that of men, and women are capable of attaining additional or multiple orgasms through further sexual stimulation. However, there are many women who experience clitoral hypersensitivity after orgasm, which can effectively create a refractory period. These women may be capable of further orgasms, but the pain involved in getting there makes the prospect undesirable. According to Havelock Ellis, most multi-orgasmic men (and their partners) report that multiple orgasms lead