Hi, I suggest you start folic acid
talets 5mg daily along with endogest
tablets as prescribed by your gynaec . Also you should avoid strenuous activities, lifting heavy weights, sex, mental stress
and long distance travel for the next three months. You should also get an ultrasound
done at around 6 to 7 weeks of pregnancy
to determine the viability of the pregnancy. The above measures can help you sustain the pregnancy but cannot guarantee it. Sometimes there are genetic defects in the embryo which lead it to getting miscarried inspite of the most careful management. Best wishes and feel free to clear any more doubts or any other queries.