YOU SAID:

But the main question is, how far along is she in her pregnancy?

INTO JAPANESE

しかし、主な質問は、彼女が妊娠している期間はどれくらいかということです。

BACK INTO ENGLISH

But the main question is how long she is pregnant.

INTO JAPANESE

しかし、主な問題は彼女がどれくらい妊娠しているかです。

BACK INTO ENGLISH

But the main question is how pregnant she is.

INTO JAPANESE

しかし、主な問題は彼女がどれだけ妊娠しているかです。

BACK INTO ENGLISH

But the main question is how pregnant she is.