How do you make a gooey alien give birth

Well, this is how I made mine pregnant. You should buy the alien which has the transparent goo. If not this will not work!! You wrap the alien in the goo, then you put it in it's egg and look after it, take it out, talk to it (Imagine it is your friend!) Then gradually the hole in it's back will open and the aliens head will grow (So will the body.) Then massage their head for at least 5 mins everyday then when you see the baby coming out just take it out! If deformed or parts are missing, don't worry! Everyone is like that! Mine came with half an arm. Hope I helped!