Oo naman, pwede ang shake habang buntis, pero depende sa type, yung homemade or commercial na safe ingredients like milk, fruits, yogurt ay okay lang, pero kailangan iwasan ang may raw eggs, unpasteurized dairy, or high mercury fish. Better talaga to check with your OB kung ano exactly ang gusto mong inumin para sigurado na safe para sa baby mo, kasi bawat buntis may different needs at allergies.