The most important hormones made by the ovaries are known as female sex hormones (sex steroids) - and the two main ones are oestrogen and progesterone.
ຮໍໂມນທີ່ສໍາຄັນທີ່ສຸດທີ່ເກີດຈາກຮວຍໄຂ່ແມ່ນເປັນຮໍໂມນເພດຍິງ (sex steroid) - ແລະທັງສອງຄົນແມ່ນ estrogen ແລະ progesterone.