User blog comment:EliteRacing343/Walking/@comment-5142271-20120817013846

EA tries to their extent to keep the game realistic. In real life, pregnant women keep their belly upright because otherwise the weight would topple them over forwards. And consequentially crush and kill the baby. So I'm assuming that's why they walk slantedly, as well as the fact that they have immense back pain, as well as what was said by those below me.