รังไข่

รังไข่

ภาพจาก http://drchawtoo.com/2014/06/19/%E0%B8%A1%E0%B8%B5%E0%B8%A5%E0%B8%B9%E0%B8%81%E0%B9%84%E0%B8%94%E0%B9%89-vs-%E0%B8%95%E0%B8%B1%E0%B9%89%E0%B8%87%E0%B8%84%E0%B8%A3%E0%B8%A3%E0%B8%A0%E0%B9%8C%E0%B9%84%E0%B8%94%E0%B9%89/