Oo, pwede naman mag-exercise sa first trimester, pero kailangan mong i-adjust ang intensity at makipag-konsulta muna sa OB mo dahil bawat pregnancy ay iba, lalo na kung may underlying conditions ka. A few of us sa mama group namin nag-continue ng light walking at prenatal yoga habang first tri, pero nag-stop kami ng high-impact activities kasi medyo anxious kami, so mas safe talaga na mag-check with your doctor first para ma-clear kung ano specifically ang okay for you, kasi may breakthrough bleeding, spotting, at iba pang concerns na dapat bantayan lalo na early pregnancy pa lang.