I tamed a low level therizinosaurus and the amount of eggs it lays is astounding

I had tamed a level 8 therizinosaurus and I was feeling great,I brought it back to my base and went inside for a little bit, I came out and saw my therizinosaurus layed 2 eggs in the small amount of time I was inside, then I went to look for a spino, i didn’t find a low level I could tame, so i go back to my base and my therizinosaurus layed another egg, this was in the span of about 45 minutes and most of my Dino’s take even longer then an irl day to lay their eggs,