Pregnant woman has gestation age at first visit 20+6 weeks. Pregnant woman always came to follow up the appointment. She come to the antenatal care of Mae Suai hospital 3 time age 20+6-22+6weeks. LMP=15 January 2014 EDC by U/S=22 October 2014 GA = 22+6 wks. and she told that she doesn’t have nausea and vomiting anymore. Abdominal enlarge and have lineanigra at middle of abdominal. Breast enlarge, no lesion, nipple long 1 cm. areola enlarge and dark in color. Feel baby quickening at gestation age 21+6 wks. On 10 June 2014 check lab ANC1 and results are normal. General symptoms are normal and from the urine test: Albumin=Negative, Sugar=Negative. In 1 July 2014 take dT1 and corrected EDC. Pre-pregnancy weight = 50 kg. Height = 150 cm. BMI=22.22 kg/m2: it shows that pregnant woman is in the normal condition. BMI normal is 18.5 – 24.9 kg/m2. Height of fundus = 23 cm.FHS = 148-154 bpm. Pregnant woman get medication is Obimin 30. The total body weight that increase in 2ndtrimester is 3 kilogram which is considered less than the criteria (it should be increase 4.5 kilogram)