Hmm, baby yang sering mengiring dan kejang tiba-tiba tu memang boleh bikin kita worried! Honestly, a few of my mum friends ada experience benda sama, tapi better check with your paediatrician cepat2 sebab kejang tu bukan normal behavior yang boleh kita anggap-anggap ja. Could be something simple like startle reflex or he's just uncomfortable, tapi kena betul2 assessed by a doctor para peace of mind kita, okay?