Hindi necessarily, mama! A few of us have had smaller bumps pero normal pa rin ang laki ng babies namin pag ipinanganak, it really depends sa genetics, kung gaano ka-fit ka before pregnancy, at kung paano ka nag-gain ng weight overall. Best to check with your OB at regular check-ups para sure na normal ang growth ng baby mo at lahat ng measurements ay okay, kasi they can see through ultrasound kung kumpleto lahat kahit ang tyan mo ay mukhang maliit lang!