Exposure to fine particle air pollution increases risk of miscarriage and preterm birth. She bled for two months and eventually had to have a surgical procedure to end the pregnancy. Frank was trying to conceive by IVF and gave it another shot later that year, but miscarried again in January and then once more in April The bushfire season of , known as Black Summer, burned through Images of the city blanketed in a thick brown soupy haze were splashed across media around the world.
Caring for the Laboring Woman with Hypertensive Disorders Complicating Pregnancy
Caring for the Laboring Woman with Hypertensive Disorders Complicating Pregnancy | Nurse Key
Pre-eclampsia is a disorder of pregnancy characterized by the onset of high blood pressure and often a significant amount of protein in the urine. Risk factors for pre-eclampsia include obesity , prior hypertension , older age, and diabetes mellitus. Rarely, pre-eclampsia may begin in the period after delivery. Recommendations for prevention include: aspirin in those at high risk, calcium supplementation in areas with low intake, and treatment of prior hypertension with medications.
Fertilization produces a total of 46 chromosomes, including an XY combination male or an XX combination female. Organogenesis occurs during the first trimester of pregnancy, specifically, days 14 to 56 of gestation. The chorion is the outermost extraembryonic membrane that gives rise to the placenta. The corpus luteum secretes large quantities of progesterone. From the 8th week of gestation through delivery, the developing cells are known as a fetus.
All A-Z health topics. View all pages in this section. Alzheimer's disease.