I am 7 weeks
pregnant as per LMP . Went for emergency ultrasound on 20th because I had brown spotting(3 drops) .On doing an examination,foctor could not find any blood and told to ho for ultrasound.In ultrasound,Fetal pole seen and sac seen .But it measures 5 weeks 6 days.Early heartbeat was detected and was told to repeat the scan in 2 weeks as its early.OB told growth isnt as expected 4.3 mm and gave Susten 300 supplements.Is this a high risk pregnancy?