Is there a test you can do to see who the father of my fetus is, of course before the baby is born?

If you want the risk: A needle can be passed through your abdomen into the waters around the baby & draw off cells for a dna test.There are some medical reasons for this test, but it carries about 1% risk of miscarriage, infection or worse for mom &or baby.Another riskier cvs test has about 3% risk.You may have difficulty finding anyone that woud do the procedure for paternity testing.