I not think it's wrong at all.
Some times twins are made threw IVF with no Intention of it happening that way
and you can get 5 eggs put back in with a chance of none taking.
So If you want twins and you are doing IVF for the Sole purpose you just might get
only one baby. Not to Mention IVF is not Cheap and it is no stroll in the Park.
More like a trip on a roller coaster missing a few bolts.
I am doing IVF had cycles cancelled because of things. Had to do alot of things that
are not the nicest of things to do...
So if you want to go threw all that to have twins i say goodluck.
I once wanted A boob Job till i had a lump removed from my breast i now say i dont like pain that much.And any woman getting implants is Crazy But good luck to them. It's not for me after what i went threw.
So i guess who are we to judge as long as those babies are loved and well looked after then that is all that matters.