Hello my last lmp was 1 sept and o 4 oct I checked my pregnancy being positive but yesterday I had brown discharge for whole day and my Dr. suggest tvs and in that my gestational sac is 9.24 mm in diameter with no fetal node with 4 weeks 5 days also according to me after sept 1 we had intercourse after 14 sep only and Dr. told me its not healthy pregnancy. Please help me.