"She is considering it."

Translation: Hun overvejer det.

[SandmanRI]

why is "hun overvejer den" wrong? What if "it" is a "en" word?

[RidderJakob]

If the noun isn't specified, it's 'det'.

[MMuhr]

We don't know what it is, so it defaults to det.

[smolly1621]

why is er not in the sentence?

[JohnJohnNL]

Overvejer means "consider" or "is considering". The progressive form (or -ing form) is being used abundantly in English, but in most other languages its equivalent is only used to describe that someone doing something for a stretch of time.

[boydi14]

Hun betragter det?