Ah yes, normal lang yan! Every baby moves differently, some are super active na parang gumagalaw ng sobra, iba naman chill lang, kaya don't worry kung ang baby mo ay mas subtle pa ang movements, basta may consistent kicks and flutters ka na, okay na yan. Mine was pretty quiet din around 20 weeks, then talagang naging active siya around 24-26 weeks, so it really varies from pregnancy to pregnancy!