How high is the incidence of IVF hemorrhage?
In vitro fertilization embryo transfer (IVF-ET) technology has become a way for many infertile couples to realize their dreams. However, IVF babies may face some health problems at birth, one of which is bleeding. So, how high is the incidence of IVF hemorrhage? This article will elaborate from four aspects.

Risk of congenital bleeding in IVF
IVF babies have certain risks at birth, one of which is the possibility of congenital bleeding disease. Congenital bleeding diseases include hemophilia, congenital fibrinogen deficiency, etc. According to statistics, about 1-2 out of every 10000 newborns worldwide suffer from hemophilia, while the prevalence of congenital fibrinogen deficiency is about 1/5000. However, these data are not entirely applicable to IVF, because not all IVF infants will suffer from congenital bleeding diseases.
A study found that only 1% of IVF babies were born with congenital bleeding disease after multiple cycles of IVF embryo implantation in a hospital in China. Therefore, the risk of IVF suffering from congenital bleeding disease is relatively low.
Hemorrhage during IVF delivery
IVF babies may also bleed during childbirth. This is mainly due to the particularity of IVF delivery mode, such as caesarean section. According to the statistics of a hospital, about 40% of pregnancies obtained by IVF technology will be delivered by caesarean section, and the bleeding caused by caesarean section is more likely to occur than vaginal delivery.
However, it should be noted that the bleeding during IVF delivery is mostly controllable and will not have a serious impact on the health of infants. The hospital will generally take corresponding measures, such as blood transfusion surgery, to control the bleeding during childbirth.
Bleeding during in vitro fertilization
Bleeding may also occur in the early stage of IVF preparation, that is, during IVF. This is mainly because the ovaries or uterus may be damaged to a certain extent during egg retrieval, which may lead to bleeding. However, according to the research results, bleeding during in vitro fertilization is not common, and the incidence is about 1-2%.
Hemorrhage during IVF is usually mild and has little impact on the health of patients. Doctors will try to reduce the occurrence of injuries and bleeding during the operation, so as to protect the health of patients to the greatest extent.
summary
In conclusion, the incidence of IVF hemorrhage is relatively low. IVF infants have a low risk of congenital bleeding disease, and most of the bleeding during delivery can be controlled, while in vitro fertilization bleeding is not common. However, each IVF is unique. Doctors should carefully monitor and control the bleeding when performing IVF technology operations to ensure the health and safety of mothers and infants.