絨毛 じゅうもう せいゴナドトロピンであれば
jūmōseigonadotoropindeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 絨毛性ゴナドトロピン

1. if it were chorionic gonadotropin; if chorionic gonadotropin exists

Ba Conditional