normally just by doing local examination it is difficult to diagnose abortion
as all married women will have features like absent or torn of hymen, open labia majora
on scan in woman with previous pregnancy
uterus with size just bigger than nulligravida can be seen,
increased pigmentation of nipple and areola
etc can be seen,
unless you mention doctors usually will not reveal these things, anyhow better to tell to your husband before consultation if possible.