Transcript · English → Japanese
English → Japanese transcript
女性の卵巣の中では、
毎月たくさんの小さな
卵胞が成長し始めます。
しかし卵胞は同じ
ようには成長せず、
互いに競い合います。
脳から分泌される
ホルモンによって、
最も強い卵胞が選ばれ、
優位卵胞と呼ばれます。
それは他の卵胞よりも
早く成長し、
卵巣の表面へと移動し
ていきます。小さな卵胞は
発育を止め、一つの卵子
だけが成熟することに
なります。最後に、
優位卵胞が開いて卵子を卵管の
中へ放出します。
これが、通常は毎月一つの卵子
だけが排卵される理由です。
End of transcript · 119 words · machine translated
Original transcript (English)
Inside a woman's ovaries, many tiny follicles begin to grow each month. But they don't grow equally; they compete with each other. But they don't grow equally; they compete with each other. Hormones from the brain select one strongest follicle, called the dominant follicle. Hormones from the brain select one strongest follicle, called the dominant follicle.
Hormones from the brain select one strongest follicle, called the dominant follicle. It grows faster than the rest and moves toward the surface of the ovary. It grows faster than the rest and moves toward the surface of the ovary. It grows faster than the rest and moves toward the surface of the ovary. The smaller follicles stop developing, leaving only one egg to mature.
The smaller follicles stop developing, leaving only one egg to mature. Finally, the dominant follicle opens and releases the egg into the fallopian tube. Finally, the dominant follicle opens and releases the egg into the fallopian tube. And this is why usually only one egg is released each month.
