My first pregnancy, I had a healthy baby girl, breast-fed her, and the weight was off completely within a few months (I didn't get my BODY back for a year, but that's just hormonal). The second pregnancy, 5 lbs stuck around after my D&C. The third pregnancy, another 5 lbs.
The world was a warmer place during the Cretaceous period. The poles were cooler than the lower latitudes, but overall things were warmer, Kruk told Live Science. Fossils of tropical plants and ferns support this idea, she said. Animals lived all over, even in colder areas.
Over all the Mesozoic Era was dryer than in the Paleozoic Era. There were more deserts and less marshland. Within the three periods of the Mesozoic Era (Triassic, Jurassic and Cretaceous) there were times of wide temperature and seasonal variation.