Oo naman, pwede ka mag-prenatal exercise kahit gabi basta hindi too close sa bedtime kaya di ka ma-disrupt ang sleep mo, a few of us pregnant mums do our walks or light stretches around 7-8pm para di mainit at more comfortable. Just make sure gentle lang and listen to your body, lalo na at 36 weeks ka na, kaya best to check with your OB kung ano specifically ang safe for you at this stage ng pregnancy. Walking, pelvic floor exercises, at prenatal yoga usually okay, pero always better to confirm with your doctor para sure na okay lang sa condition mo.