每月子宮內膜增厚,準備迎接受精卵著床,若沒有發生受精卵著床,則子宮內膜剝落形成月經。
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy