If your amniotic membrane ruptures -- or your water breaks -- the contractions may get much stronger. When the cervix dilates from 8 to 10 centimeters (called the Transition Phase), contractions are 2 to 3 minutes apart and last about 1 minute.his part of labor (called the Latent Phase) is best experienced in the comfort of your home. When the cervix dilates from 4 to 8 centimeters (called the Active Phase), contractions get stronger and are about 3 minutes apart, lasting about 45 seconds.
Cardiac sonographer salary. Cardiac sonographerâs salary is around $50,000 in the United States, but this significantly gets higher as he stays longer in the work. Indeed, a cardiac sonographer employed for more than 1 year can expect from $30,545 â $65,952.
The equipment is set up on a large trailer in which the sonographers and other team members are able to perform their work. Most of these jobs are. through independent health systems, so the pay is greater. Many mobile sonographers make on average around $65,000 per year, working a 40-hour work week. Physician's Office. Some physicians, especially cardiologists, have echocardio machines set up in their offices. Generally they staff one or more cardiac sonographers to run the machines and care for patients' needs.