You can have a simple swab test done on the baby and the potential father(s). They do it on the inside of the mouth so no blood test is needed. Speak to your doctor or tell them at the hospital before you go home (if the father is there). If he refuses you can get a court order for a test to be taken.
Yes but it's risky for the pregnancy. Prenatal testing involves risk and is discouraged for the sole reason of determining paternity because of an increased risk of miscarriage.
Yes its called a fetal cell/dna prenatal paternity test
see link below
You can not tell paternity by blood type. You can rule out paternity by blood type. For example, if both parents are O negative and the baby is type A positive, you can rule out paternity. The only way to determine paternity is by a DNA test. A few of the baby's hairs and the father's hairs can be sent to a lab. The lab can determine paternity.
Once paternity is established, payment of pregnancy expenses is often ordered.
A woman does not have to get a paternity test while she is pregnant; it can wait until after the baby is born. However, there are non-invasive prenatal paternity tests available during pregnancy that can determine paternity with a blood sample from the mother and a cheek swab from the potential father. These tests are optional and not required, as traditional paternity tests can be performed after the child is born. Ultimately, the decision depends on the individuals involved and their specific circumstances.
A paternity test can determine if there is a parent-child relationship between two people. A paternity test would give genetic proof of that relationship.
A DNA paternity test can be done shortly after birth, a sample is gently taken in from the baby's mouth. The test can be done during pregnancy via amniocentesis or chorionic villus sampling but most doctors won't perform these tests without medical necessity due to the chance of miscarriage.
Starting 10 weeks into the pregnancy. see related question
Yes
Yes, it is possible to get a paternity test during your preganncy. However, most people will do it after the child is born, it is easier to extract the DNA.
You can do a test any time after the 10th week of pregnancy. There are two methods; amniocentisis or CVS sampling is done after the 12th week of pregnancy, both are invasive procedures so it is recommended to wait until the child is born. you can go to chromosomal-labs.com for more info.