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Postterm pregnancy. Postterm pregnancy is when a woman has not yet delivered her baby after 42 weeks of gestation, two weeks beyond the typical 40-week duration of pregnancy. [1] Postmature births carry risks for both the mother and the baby, including fetal malnutrition, meconium aspiration syndrome, and stillbirths. [2]
Postpartum period. The postpartum (or postnatal) period begins after childbirth and is typically considered to last for six weeks. [1] There are three distinct phases of the postnatal period; the acute phase, lasting for six to twelve hours after birth; the subacute phase, lasting six weeks; and the delayed phase, lasting up to six months.
The postpartum physiological changes are those expected changes that occur in the woman's body after childbirth, in the postpartum period. These changes mark the beginning of the return of pre-pregnancy physiology and of breastfeeding. Most of the time these postnatal changes are normal and can be managed with medication and comfort measures ...
Post-maturity is more likely to happen when a mother has had a post-term pregnancy before. After one post-term pregnancy, the risk of a second post-term birth increases by 2 to 3 times. [8] Other, minor risk factors include an older or obese mother, a white mother, male baby, or a family history of post-maturity. [9]
Deaths. 230,600 (2016) [ 12 ] Pregnancy is the time during which one or more offspring develops (gestates) inside a woman 's uterus (womb). [ 4 ][ 13 ] A multiple pregnancy involves more than one offspring, such as with twins. [ 14 ]
83,100 (2015) [5] Postpartum bleeding or postpartum hemorrhage (PPH) is often defined as the loss of more than 500 ml or 1,000 ml of blood following childbirth. [2] Some have added the requirement that there also be signs or symptoms of low blood volume for the condition to exist. [6] Signs and symptoms may initially include: an increased heart ...
These are normal physiological adaptations that cause changes in behavior, the functioning of the heart, blood vessels, and blood, metabolism including increases in blood sugar levels, kidney function, posture, and breathing. During pregnancy numerous hormones and proteins are secreted that also have a broad range of effects.
Postpartum chills is a physiological response that occurs within two hours of childbirth. It appears as uncontrollable shivering. It is seen in many women after delivery and can be unpleasant. It lasts for a short time. It is thought to be a result of a nervous system response. It may also be related to fluid shifts and the actual strenuous ...