The most common cause of postpartum hemorrhage

Written by Liu Wei Jie
Obstetrics
Updated on September 05, 2024
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Postpartum hemorrhage is divided into two scenarios. The first type occurs within 24 hours after childbirth and is seen in four situations. The first is due to inadequate uterine contraction, the second is trauma to the soft birth canal, the third concerns placental factors, and the fourth involves coagulation disorders. The second type of hemorrhage is late postpartum bleeding, which occurs one to two months after childbirth. This can be associated with postpartum infections, slow recovery of physical condition postpartum, retained products, and poor healing of cesarean section scars.

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Written by Zhao Li Li
Obstetrics
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Methods of assessing postpartum hemorrhage

There are several methods to assess the approximate amount of bleeding when postpartum hemorrhage occurs. Normally, a curved dish can be placed at the vaginal opening after childbirth. By collecting blood in this curved dish, you can understand the specific amount of bleeding. Alternatively, the gauze method can be used, estimating the amount of bleeding based on the specific area of each piece of gauze. Another method involves monitoring changes in the patient's vital signs and using the specific timing of shock indices to determine the amount of bleeding. However, it is crucial to promptly implement hemostasis to avoid severe consequences.

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Written by Zhao Li Li
Obstetrics
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Can postpartum hemorrhage be stopped?

Postpartum hemorrhage primarily refers to bleeding from the vagina exceeding 500 milliliters within 24 hours after the delivery of the fetus, and bleeding exceeding 1000 milliliters for cesarean deliveries. It is classified as postpartum hemorrhage. Normally, active hemostatic symptomatic treatment should be pursued in cases of bleeding after childbirth. The majority of cases are often caused by poor uterine contraction, which significantly raises the likelihood of postpartum hemorrhage. Generally, it is necessary to actively use drugs that promote uterine contractions to help in reducing bleeding by aiding the contraction of the uterus.

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Written by Zhao Li Li
Obstetrics
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Can there still be heavy bleeding one year after childbirth?

Under normal circumstances, postpartum hemorrhage is one of the serious obstetric complications that can endanger the life of the mother. It is most commonly due to poor uterine contraction after childbirth, causing bleeding, and generally occurs within 24 hours after childbirth or as late postpartum hemorrhage occurring more than ten days after childbirth. If a year has passed since childbirth, there generally will not be instances of severe hemorrhage. It is advised to undergo an ultrasound examination within 42 days after childbirth to confirm whether the recovery of the uterus and its appendages is satisfactory. If the uterus has recovered back to its normal pre-pregnancy state, it generally will not cause severe hemorrhage.

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Written by Du Rui Xia
Obstetrics
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Is it normal to have ovulation bleeding during postpartum breastfeeding?

During the postpartum breastfeeding period, it is normal for mothers to experience bleeding during ovulation. Most women who bleed during ovulation are affected by fluctuations in hormone levels in the body. The bleeding usually occurs midway between two menstrual periods, and the amount of blood is relatively small and light in color. It usually returns to normal within one to two days, so there is no need to worry when ovulation bleeding occurs. It is important to rest, avoid overwork, enhance nutrition, keep warm, and avoid getting cold. During breastfeeding, it is essential to observe the amount of vaginal bleeding. If menstruation resumes, it is crucial to pay attention to contraception.

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Written by Liu Wei Jie
Obstetrics
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Does postpartum hemorrhage count as dystocia?

Postpartum hemorrhage is one of the very important causes that endanger the lives of mothers. Although hemorrhage is not considered as dystocia, conditions of dystocia can induce severe hemorrhage. This is because complications such as trauma to the birth canal and uterine atony might occur after dystocia. These issues are triggers for severe postpartum hemorrhage. Even in normal cesarean sections, there can be cases of severe postpartum hemorrhage, thus postpartum hemorrhage is not counted as dystocia, but dystocia can easily induce severe postpartum hemorrhage.