Hi, I Had Two Miscarriages During First Month Of Conception.later

hi,
i had two miscarriages during first month of conception.later I was diagnosed with toxoplasma igG
27.1IU/ml .my doctor advised me to take Rovamycin for 3 weeks .tests were repeated and it was reduced to 23.9IU/ml my doctor advised me to continue the medicine for 3 months.when tests were done It had increased to 28.9 IU/ml
The interpretive criteria during the three tests were:
Negative <1.6
Equivocal 1.6-<3.0
Positive >3.0
can i get pregnant having these test results?
will toxoplasma IgG harm my baby if i get pregnant?
my IgM result is non reactive.what is the cause of my misscarriages?
What precautions shall i take to get pregnant and not to deliver this infection to my baby?