Ay sis, yan talaga ang third trimester life, frequent bowel movements are pretty common during late pregnancy dahil sa hormones at kung paano naka-position ang baby sa tummy mo, kaya naman ang lahat ng movement up there. A few of us mum friends namin noticed the same thing around your weeks, lalo na pag kumain tayo ng maraming fruits or fiber-rich foods, mas mabilis pa ang digestive system. Pero kung parang unusual na ang dami or if may blood, cramping, or other weird symptoms, better check with your OB na para ma-rule out kung may infection or something, okay?