Eh, at 16 weeks most babies memang tak gerak lagi, normally you start feeling movement around 18-20 weeks or later, so don't worry lah, baby is fine! A few of us in our mum group only felt our babies move much later, especially first-timers, so it's completely normal. The best way to reassure yourself is just to check with your doctor at your next appointment or call your clinic, they can do a quick scan and listen to the heartbeat, which will put your mind at ease. In the meantime, keep eating well during your suhur and berbuka even if the movements aren't obvious yet, your baby is growing nicely inside!