Hi
Torch IgG positive indicates a past infection and is not a matter of concern. Its IgM positivity that shows a recent infection and has association with recurrent abortions.
Dont worry, its not unsafe for you or your husband to have intercorse.
You however must get a complete profile done to avoid further abortions
Next Steps
Get following blood test done (if not had already)
TSH
PRL
ACL, LAC
Beta 2 glycoprotein
Health Tips
Start taking tab folic acid 5 mg and avoid radiations