What should I do? What would you do?

So just a little back story at 12 weeks they did an ultrasound and said there could possibly be fluid in the brain. And wanted me to come back at 16 weeks to get another ultrasound when baby is bigger to see it better. So fast forward to my 16 week ultrasound my baby now has a lot more fluid in his brain and they told me it’s a boy and the baby also has a hole in the heart. So I had to talk to a special genetic testing lady they did blood for a panorama test which is blood test and they check babies chromosomes through my blood and also decided on whether or not to do the test with the needle that goes into the sac to get fluid to test it. Or to terminate the pregnancy, so my question is what would you ladies do ? They also said it’s a big possibility the baby will not survive past first birthday. So what should I do and what would you do?