A zygote is way too early to test but you can test a fetus but it is too risky so they don't do a amniocentesis just for that. You have to wait until after birth.
A DNA Test of an unborn child is a very risky procedure. The mother would have to consent and she would be advised of all the risks. It's much simpler and less risk once the child is born. The mother of the child can speak to her OB/Gyn for more information.
you have to wait until the child is born and then about 250
A paternity test is a relationship analysis test that compares 16 different locations from a sample of a father and child to find the probability of a biological match. This can be done on any age even before baby born you can do the test.
Paternity must be established before an order for support is entered. This is done by: genetic testing; presumption, where the parties were married when the child was born/conceived; acknowledgment of paternity either in writing or in open court; default, where the alleged father fails to cooperate in the process.
You can't confirm the father of an unborn child, but once the baby is born a paternity test can be done
can be done prenatal.
Yes, a paternity test can be conducted both before and after pregnancy and will involve one of several different procedural options for each.
The paternity test is done on both the father AND the child. Most, if not all, jurisdictions require a paternity test before awarding monthly child support payments. If that is the case where you live then you won't have a choice as it is usually done under court order. Your only option would be to never file for child support.
It all depends on if the test was done correctly
A test done before to compare with later tests.
You need to see if there is a Child Support Office in your area. If she is going after you for child support then you can request DNA testing to be done before you are ordered to pay for child support.
No, but he may still need to register the fact with the state. Note that if the test was not done before being ordered to pay support, if he later learns he is not the father, in a majority of the cases, it cannot be overturned.