If the dilators are used every night, the vaginal spasms usually disappear within less than a week, although, in rare cases, the dilators may still be needed before coitus for a month or so.

• 虽然在罕见的病例，仍然需要在性交之前使用扩张器约一个月，如果每晚都使用扩张器，阴道痉挛通常会在一周内消失。