You may consult Developmental Pediatrician. Or discuss with your pedia yung concern. Sya po ang magsasabi kung need magpa dev ped. My LO is also 10 months pero di din nag ca crawl or sit up on his own. He was diagnosed with gross motor skills delay and advised to do physical therapy. Magastos pero wag natin isipin kase mas mahirap pag mas madaming delay eventually. Best to seek professional advise.
Mish Parm