noun
during pregnancy; while pregnant
Refers to the time period of pregnancy; often used in medical or formal contexts.
妊娠時には、葉酸の摂取が推奨されています。
During pregnancy, folic acid intake is recommended.
妊娠時の体重管理は重要です。
Weight management during pregnancy is important.
Compound of 妊娠 (にんしん, 'pregnancy') and 時 (じ, 'time').