Is it normal to have sex twice a week

Normal. Are you ok with it? Or do you want more or less? It also kinda depends on your relationship and your age. It's also possible you have a low sex drive.

more would be better :D

Too much or too little???

Only twice a week?!?!?!?!?!

its normal

I think that's actually considered the most normal. The "average"

i don't know really!
i know my comment is not useful