* Pregnancy times varies from 5-11 wurm [[Time|weeks]], regardless of species.
* Examining the animal will show the remaining wurm weeks left until birth. eg. ''She will deliver in about 4''
* Animals can have miscarriages which can kill the motherwith no child spawned. Starving, off-deed, or on-deed below 15 ratio are known as the reasons for miscarriages.
* If too hungry or low on fat animals can die when giving birth.
* Breeding female animals with [[animal conditions|conditions]] such as Champion will provide a chance that the offspring will also have that characteristic. This chance is dramatically increased when breeding two animals with the same condition together. (Two Champions for example.)