I can tell the hematoma is different . It 's a different shape and it 's right there , big and ugly next to the babies sac . The ultra sound tech says that can happen and may not mean something horrible .
According to the above context, choose the best option to answer the following question.
Question: Why is n't the ultrasound tech more concerned about the hematoma ?
Options:
- Because they have worked with a lot of pregnant women and know what danger looks like .
 - Because the ultrasound tech wants the woman to have problems
 - None of the above choices .
 - Because this was above the tech 's paygrade and they did n't want to bother the doctor


Because they have worked with a lot of pregnant women and know what danger looks like .