陣痛 じんつう促進 そくしん ざいではありませんでした
jintsūsokushinzaidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 陣痛促進剤

1. Was not labor-inducing agent.; Was not a labor inducer.

Past/Perfective
Negative
Polite
Formal Register