"every other week"
Phrase
7 Answers
Una semana sí, la otra no. or Una semana sí, una semana no.
This is the phrase used for every other day so it should work for weeks as well.
Cada dos semanas
En semanas alternas
Una semana sí y otra no
Cada otra semana - maybe
I have heard people use "cada quincena" a lot. It means "every fortnight". Not exactly every other week.
My favourites would be ...
Cada dos semanas.
Cada semana por medio.
Una semana sí y otra no.
Also, "De semana por medio".
For every other week ,, u can say ,, "con una semana de por medio" ( don't try to translate into english as it wont make sense in English, just verify it with a native speaker and learn it up) .. or u can say ,, una semana si y otra no.
For every other day ,, besides the above two ways you can also say "interdiario".. for example ,, voy al gimnasio interdiario..
Hope it helps.