A contraction stress test (CST) is performed near the end of pregnancy to determine how well the fetus will cope with the contractions of childbirth. The aim is to induce contractions and monitor the fetus to check for heart rate abnormalities using a cardiotocograph.
If your USB drive is not being recognized by Windows, or is not formatting properly, there may be problems with either Windows or the USB drive itself. If the problem is on Windows' end, you can usually solve it by reinstalling the USB drivers.. Click. OK to start formatting the drive. This may take a while, but if the format is successful, the drive should appear in Windows. If the format process doesn't work, try the next section. 1  Formatting will delete all of the data on the USB drive.
Step 3. Locate the drive assigned by Windows to your thumb drive. To identify the correct drive, select each drive and analyze the contents of the drive in the right pane. Step 4. Right-click the correct drive and choose Format from the context menu to open the Format window. Step 5. Check the Quick Format box if you want to perform a quick format. Data can be recovered from the thumb drive by using data recovery software if you select this option.