Oo naman, normal yan! Sa 37 weeks usually mas frequent ang bowel movements kaya kung 2x a day lang, okay pa yan actually, some of my mum friends were going 3-4 times daily towards the end kaya 2x is still pretty manageable. Just make sure you're drinking enough water and eating fiber-rich foods para hindi ka ma-constipate later, pero if you're not experiencing cramping or anything unusual, walang alalahanin yan.