Oo naman, pwede ka pa matulog ng kahit anong position sa first trimester dahil yung baby pa lang ay napakaliit at protected ng amniotic fluid at tissues mo, kaya hindi ka pa kailangang mag-alala ng ganitong concerns ngayon! Enjoy the comfort habang kaya pa mo lang, because once you get bigger, you'll naturally prefer sleeping on your side, lalo na left side para mas maganda ang blood flow sa baby. You're doing great na nag-aalaga na ng sarili mo even this early, so just listen to your body and sleep in whatever position feels comfortable!