Two recurrent miscarriage. For this!

Hello First pregnancy- 5th month amnoitic fluid reduced. 6th month high bp Took sachets and hermin iv. No improvement iugr occurred. 7th month induced abortion. Baby weight-600gram Second pregnancy- Ecosprin 75 before pregnancy.Heparin injection started during 2nd month only. 4th month amnoitic fluid reduced and iugr started. 5th month took hermin on alternate days. No improvement. Induced abortion during 6th month. This time no bp. Babies weight 300 gram only We done fetal autopsy ie normal also we done babys DNA sample test in genetics dept. ie also normal. We did Storch test after 1 year from abortion Taxoplasma IgG -7.53 Rubella- IgG-51.70 Cetomegolovirus IgG - 158 Herpex simple virusIgG -48.30 These show high compare to normal Now we have to plan for 3rd pregnancy What are the solution for this Thank you