According to the size of the sac, your pregnancy
should be around 6 weeks. At this stage, the yolk sac
, fetal pole
and cardiac pulsations are usually seen. As it is not evident, the sonogram should be repeated, preferably through the trans-vaginal route after another week. This should be accompanied by serial serum beta-hCG titres. Doubling titres every 2-3 days at this stage indicate good progress of the pregnancy. Take as much rest as possible, avoid stress
in any form including sexual intercourse and eat healthy diet with plenty of liquids. Hope this helps.