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Meconium is the earliest stool of a mammalian infant resulting from defecation.Unlike later feces, meconium is composed of materials ingested during the time the infant spends in the uterus: intestinal epithelial cells, lanugo, mucus, amniotic fluid, bile, and water.
There are many different types of rectal discharge, but the most common presentation of a discharge is passage of mucus or pus wrapped around an otherwise normal bowel movement. [10] Rectal discharge has many causes, and may present with other symptoms: [10] [11] Staining of undergarments; Constant feeling of dampness around anus
Meconium accumulates in the foetal gastrointestinal tract throughout the third trimester of pregnancy and it is the first intestinal discharge released within the first 48 hours after birth. [4] Notably, since meconium and the whole content of the gastrointestinal tract is located 'extracorporeally,' its constituents are hidden and normally not ...
Risk factors include obesity, lengthy standing or sitting, constrictive clothing and constipation and bearing down with bowel movements. [ citation needed ] Striae gravidarum (stretch marks) – pregnancy-related stretch marks occur in 50% to 90% of women, [ 42 ] and are caused both by the skin stretching and by the effects of hormonal changes ...
Pregnancy Symptoms Week 1. It's a bit of a mind-bender, but you aren't actually pregnant during what doctors call "week one" of pregnancy. Instead, week one starts on the first day of your last ...
A new study in mouse models of inflammatory bowel disease (IBD) suggests that common antibiotics may increase the risk of developing a form of IBD by damaging the protective mucus layer of the gut.
Frequent urge to defecate, [12] and frequent bowel movements/toilet visits, [36] where only fecal pellets may be passed. [21] Conversely, there may reduced number of bowel movements per week. [20] [1] Abnormal stool texture, which may be anything from watery/loose (overflow diarrhea), [12] to fragmented, [24] very hard [20] or pellet-shaped. [12]
Mucus forms a layer (or layers, in the case of the colon) that separates the bulk of the luminal contents from the intestinal epithelium. The mucus consists of a highly glycosylated hydrated gel formed by mucin molecules that are secreted by goblet cells. The mucus prevents large particles from contacting the epithelial cell layer while ...