There is no other way. What other said is true. Only by more rest and taking meds accordingly as prescribe by doctor. Every med has it's side effect. Doctor will not prescribe meds thats proven to be harmful to fetus.

As for miscarriage, it has many factors to it. If it really happens *touch wood*, no onecan do anything including the doctor. It's a way of mother nature expelling unhealthy fetus (although not in all cases as there are many factors to it).

What we can do, more rest, adjust emotionally, do not put to much stress on self and take the medication prescribed. Any doubt should ask the Doctor, or else try put trust in them as they are trying to help u. Cheers.