They also often must be born by cesarean section because of their big heads.

因为头大，它们常常是通过剖腹产生。

In the state of Oregon in 2021, the median payment to hospitals for a cesarean section, or C-section, was $16,000.

在俄勒冈州，2021年，在医疗补助网络内进行剖腹产费用中位数为1.6万美元。

And, but yeah, I've sat in on so many cesarean sections.

而且，但是，是，我参加了很多剖腹产手术。

Alternatively, if the hemorrhage is severe or if there is evidence of fetal compromise, then an emergency cesarean section may be needed.

或者，如果很严重或有胎儿受损迹象，时就需要做紧急剖腹产手术。

Specifically it's defined as losing more than 500ml of blood after a vaginal delivery or more than 1000ml after a cesarean section delivery.

具体来说，产后指经阴道分娩后孕量超过500ml，或剖腹产孕量超过1000ml。

In some severe cases, where the maternal hemodynamics are worrisome and the fetal heart rate tracing shows signs of fetal hypoxia, an immediate cesarean section can be performed.

在一些严重病例中，孕容量减少而胎儿因缺氧心动过速时，应当立即施行剖腹产。

According to a National Bureau of Economic Research working paper that analyzed nearly one million births in dozens of New Jersey hospitals, Black women are more likely to receive unnecessary cesarean sections than their white counterparts.

根据美国国家经济研究局一份工作论文，它分析了新泽西州数十家医院近100万名新生儿，发现黑人女性比白人女性更有可能接受不必要剖腹产。

In fact, endometrial damage from things like a previous cesarean section, an abortion (which could be induced or spontaneous), uterine surgery, and multiparity or multiple pregnancies can all decrease vascularization and increase the risk of placenta previa.

事实上，类似先前有剖腹产、人工流产、子宫手术或者多胎多次怀孕史等均可造成子宫内膜损伤都有可能影响子宫内膜管生成，增加前置胎盘风险。

So, we go into this room, a C-section is about to happen, And we see a, see, literally the first five minutes of walking into a hospital we see a cesarean section happened and it's amazing.

所以，我们走进这个房间， 剖腹产即将发生，我们看到，看到，从字面上看， 走进医院前五分钟， 我们看到剖腹产发生了， 这太棒了。