在胎 ざいたい週数 しゅうすうじゃなかったです
zaitaishūsūjanakattadesu

Noun
Desu Copula

The polite, past negative form of 在胎週数

1. Wasn't gestational weeks.; Wasn't at that gestational age.

Past/Perfective
Negative
Polite
Casual Register
Medicine