女子体育大学生の月経について(第一報) : 基礎体温の研究

概要

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The exercise associated mentrual dysfunction and amenorrhea have recently been studied by several foreign scholars. In this College for the Physical Education the irregularities of the menstrual cycle, oligomenorrhea and amenorrhea were frequently observed among the students belonging to the sports clubs. To clarify this problem the B.B.T. of 61 players of the volley ball club and 31 players of the hand ball club have been continually recorded over half a year. On analysing the B.B.T. curves the irregular mentrual cycles were found in 39.8% of them. Only 7.6% of them showed the normal biphasic type of the curve, but 7.6% and 4.3% of them showed the monophasic and atypical type respectively. 76.1% of them were mixture of these types. The estimation of the ovarian funtion from these curves indicates 5.4% of the normal ovulatory cycles, 9.8% of the normal cycles with prolonged follicular phase and short luteal phase, 10.9% of the normal cycles with occasional anovulatory cycles, 19.6% of the anovulatory cycles with occasional ovulatory cycles, and 54.3% of the anovulatory cycles including 4 cases of amenorrhea. These results of the present study also offer the cases that the hard training of sports clubs develops the menstraul irregularity and dysfuntion.
東京女子体育大学・東京女子体育短期大学の論文