also: しょざん · しょさん · はつざん
na-adjective, noun which may take the genitive case particle 'no', noun
first childbirth
Refers to a woman's first experience of giving birth. Used in medical, personal, and demographic contexts.
彼女は初産で元気な男の子を産んだ。
She gave birth to a healthy baby boy in her first childbirth.
初産の平均年齢が上昇して
The average age at first childbirth is rising.
Rare reading; may be encountered in some contexts.
Rare reading; not commonly used.
Compound of 初 (first) and 産 (childbirth). The reading ういざん uses the native Japanese reading for 初 (うい) and the on'yomi for 産 (ざん).