The alien would act just like a child and everyone would treat it a s a normal Sim but it would be green, have a long neck and have big black eyes.
You can't get alien baby's on Sims 3, only on Sims 2.
No, but you can make yourself LOOK kind of like an alien with the green skintone.
No, he has an alien baby.
yes but they must be abducted by aliens and will have a green alien baby
Yes
Yes
you can but its rare to have one in sims 2 psp
you can't have a human baby but the way you can have an alien baby is by looking out a telescope at like 7 at night they will obduct you and get you pregnant ( even male sims can get pregnant when obducted )
you have to be kidnaped by aliens
no!! u cant even have a baby!
You can get alien babies by creating two green Sims, a girl and a boy then make them...ya know. Then when the girl has the kid it is green like an alien. If you just want an alien kid both the parents are normal then i guess you are screwed. ha ha
Sorry i dont thik you can