凍とう結けつ卵らん子し

noun

cryopreserved oocyte; frozen ovum

Medical term for an egg cell that has been frozen for preservation, often in the context of fertility treatment.

See also: 凍結卵

• 凍とう結けつ卵らん子しを用もちいた体たい外がい受じゅ精せいが行おこなわれた。

  In vitro fertilization using cryopreserved oocytes was performed.

• 彼かの女じょは将しょう来らいの妊にん娠しんに備そなえて凍とう結けつ卵らん子しを保ほ存ぞんしている。

  She is storing frozen ova for a future pregnancy.