Placental insufficiency occurs when the placenta cannot deliver enough nutrients and oxygen to the fetus, which can cause serious problems with the baby’s growth and development. It can be caused by the mother’s habits or medical conditions, and is diagnosed during prenatal checkups. Treatment depends on the underlying cause and may include bed rest or […]
Placental abruption is when the placenta detaches from the uterus earlier than normal, which can be fatal to the woman or fetus. Risk factors include illnesses, smoking, alcohol abuse, and traumatic injuries. Symptoms include uterine cramps, vaginal bleeding, and abdominal pain. Diagnosis involves blood tests and ultrasound. Treatment aims to maintain the pregnancy for as […]
Blood clots in the placenta can be caused by thrombophilia or improper formation of the placenta during pregnancy, leading to birth defects, miscarriage, or stillbirth. Thrombophilia can be treated with blood-thinning medications during pregnancy, but other causes may not be discovered until after birth or miscarriage. Women with a history of thrombophilia face increased risks […]
Placental mammals, the dominant terrestrial life form, have over 5,000 species including humans, dogs, cats, and horses. They are distinguished by their viviparousness and genitalia. They have occupied various ecological niches and have highly developed brains, with humans being the most successful. Placental mammals, also known as the infraclass Eutheria (from the Greek eu- “well(-developed)” […]
Placental mammals are the dominant group of terrestrial vertebrates, with 20 orders in four superorders. The largest orders are Chiroptera, Rodentia, Carnivora, and Cetartiodactyla. Humans and their pets are the majority of placental mammals, causing extinction of many species through hunting and habitat destruction. The placental mammals, the infraclass Eutheria (which is Greek for “true/good […]
Blood clots in the placenta can be caused by health problems in the mother, including obesity and inactivity. They can be dangerous for the fetus, causing a lack of nutrients and oxygen. Thrombophilias are the most common cause, and high blood pressure and diabetes can also be factors. Regular prenatal care is important for monitoring […]
