Browse ScienceInfo articles and explainers related to Anal.
25 published items.
The strangle also has seven kinds of chips, if only slightly squeezed, the product is normal, but when you have to work hard to push it is when you need to seriously tak…
One in four people, a people with hemorrhoids. The disease causes many miserable pain and can lead to dangerous complications.
Constipation, bleeding in pregnancy during the 8th month may be a symptom of hemorrhoids. The disease can affect pregnant?
Bloody diseases have many causes, including defecation of fresh blood or black stools. The case of bloody bowel movement is often caused by lesions in the colon, rectum,…
Due to a mutation from the womb, a boy from the Indian state of Uttar Pradesh was born with 3 penis but no anus.
Many people think that oral and anal sex is not afraid of HIV transmission. In fact, the risk of transmitting the virus that causes AIDS in these two ways is very high,…
According to the study of the Vietnam Association of Anorectomy, the prevalence of hemorrhoids in our country is quite high, from 50-55% of the population, mainly concen…
There is a lump or hard lump in the area near the anus, abnormal bowel movements, pain, itching, bleeding in the anus ... early warning of anal cancer.
Japanese scientists have developed a type of smart meter that can measure the size of nm, mainly made of silicon carbide.