Pyometra is prevented, either due to the removal of the organ (when ovariohysterectomy is performed) and/or because of the lack of female sex hormones (oestrogen and progesterone) after spaying.
子宫积脓
防止的，在拿掉子宫（绝育）之后。因为很少的女性荷尔蒙会
在绝育之后。
Pyometra is prevented, either due to the removal of the organ (when ovariohysterectomy is performed) and/or because of the lack of female sex hormones (oestrogen and progesterone) after spaying.
子宫积脓防止的，在拿掉子宫（绝育）之后。因为很少的女性荷尔蒙会在绝育之后。
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