A Guide to Traditional, 3D and 4D Baby Ultrasounds, Including Pictures, Safety and What to Expect. You may be worried about the cost of an ultrasound, or if itâs covered by your health insurance. Typically, the type of ultrasound (transvaginal) done very early in pregnancy is performed in an obstetricianâs office by the obstetrician. Thus, it is just part of the regular office visit and almost certainly covered by most forms of insurance in the United States.
The answer is that your heart does not stop or skip a beat when you sneeze â there is no scientific basis for this old belief. (Phew!) Sometimes, the heartâs rate or rhythm will change in relation to a sneeze, but in no way at all does it âstop.â.
A sneeze is a reflexive action usually produced by your body in response to an irritant in the nasal mucosa. However, all reflexes have thresholds. Similar to the knee jerk when the doctor hits it with a little rubber hammer, we sneeze when dust or other irritants stimulate specific areas of nasal tissue. When those areas inside your nasal cavity and sinuses are stimulated, a signal is then sent to your brain.