Search results
Results from the WOW.Com Content Network
Signs and symptoms of pregnancy are common, benign conditions that result from the changes to the body that occur during pregnancy. Signs and symptoms of pregnancy typically change as pregnancy progresses, although several symptoms may be present throughout. Depending on severity, common symptoms in pregnancy can develop into complications ...
Hiccups are "involuntary spasms of the diaphragm," Pullins explains. The diaphragm is the dome-shaped muscle that's located below the lungs and heart. When these spasms or involuntary contractions ...
Certain pregnancy tests can detect the pregnancy hormone human chorionic gonadotropin (HCG) as early as six days after fertilization occurs, but false negatives may occur (meaning the test shows ...
However, as the end of a pregnancy approaches, Braxton Hicks contractions tend to become more frequent and more intense. [ 1 ] On a physical exam, some uterine muscle tightening may be palpable, but there should be no palpable contraction in the uterine fundus and no cervical changes or cervical dilation. [ 1 ]
A hiccup (scientific name singultus, from Latin for "sob, hiccup"; also spelled hiccough) is an involuntary contraction (myoclonic jerk) of the diaphragm that may repeat several times per minute. The hiccup is an involuntary action involving a reflex arc . [ 1 ]
Hiccups that last longer than 48 hours or a month can be caused by a variety of conditions, including side effects from medication or surgery, heart disease, nervous system diseases and ear, nose ...
[1] [2] May result from diaphragmatic or peridiaphragmatic lesions, renal calculi, splenic injury or ruptured ectopic pregnancy. [citation needed] Kehr's sign is a classic example of referred pain: irritation of the diaphragm is signaled by the phrenic nerve as pain in the area above the collarbone.
Hiccups happen when an involuntary spasm in the diaphragm causes the vocal chords to snap shut, which makes that hiccup sound. The exact cause of hiccups is still a mystery, but here's what we ...