[Post-pill amenorrhea and anovulation (author's transl)].

The numerous pregnancies that occur as early as the first cycle after the discontinuation of an oral contraceptive prove that in general ovulation reappears immediately and that after a period of "rest" more or less prolonged the ovaries reasume their normal function very rapidly. However, in less than 1% of the cases the discontinuation of oral contrecption is followed by anovulation or even amenorrhea. The authors try to find an explanation to this over supression syndrome and review the different treatments that have been proposed in the bibliography, but keeping in mind that within a year 14% of the anovulations and 5% of the amenorrbeas will have disappeared spontaneously.