Incubation requires time and a steady temperature e g.
Ark incubation room guide.
After you have successfully comleted the mating breeding process you may get a fertilised egg if the dinos do not spawn live young.
By isolation in a room fire or air conditioners can be used to increase or decrease the temperature respectively.
Streaming on twitch tv http www twitch tv gamesglitches join steam group.
I built a incubation room out of stone like 6 wallsx3 walls wide and 2 tiles high.
In order to hatch the egg you need to undergo an incubation.
Stone roof over it and i have so far 4 aircos in a u shape with room for 1 2 eggs in the middle so that any baby can leave the room.
Survival evolved is the process of hatching fertilized eggs into babies as part of breeding.