Depends on your pre-pregnancy weight, tapi generally most doctors recommend kenaikan 11-16kg throughout the whole pregnancy, kalau underweight maybe 12-18kg, kalau overweight a bit less. Honestly, a few of my mum friends worried so much about this but the gynae always say the most important thing is makan balanced, exercise sikit-sikit, and monitor your BP and glucose levels during checkups, so best to discuss your specific target with your doctor la because setiap orang lain-lain kondisinya.