Hellow guys, Welcome to my website, and you are watching 난소 나이가 많으면 임신이 어렵나요?😓 나이에 따른 난소 기능의 변화. and this vIdeo is uploaded by 허유재병원 at 2020-09-10T19:00:04-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.