Aih, yang baby gerak bawah perut je tu normal lah, especially kalau you tidur memiring, position tu memang buat baby gerak area yang sama jer. Tapi best you mention this to your doctor or midwife during your next checkup so they can confirm baby's position is okay and everything's on track, sebab setiap pregnancy berbeza kan? A few of my mum friends pun pernah worry sama hal ni, then doc check je terus relax. Don't stress too much, 27 weeks lagi ada space pa lagi, baby boleh move around!