I'm a first time mom...My doctor told me that I have a short cervix and that it has been linked to preterm labor. She just did a fetal fibronectin test and luckily the results were negative, but apparently those tests are only an indicator for the next two weeks. I'm 27 weeks and my doc said her goal was for me to make it 8 more weeks. I'm super nervous about all of this! Is anyone else experiencing the same thing?