Last year, the obstetric groups updated their guidance to allow doctors to consider an early delivery if a woman has anxiety and a history of stillbirth, writing that a previous stillbirth “may” warrant an early delivery for patients who understand and accept the risks. For those who have previously had a stillbirth, one modeling analysis found that 38 weeks is the optimal timing of delivery, considering the increased risk of another stillbirth.
“A woman who has had a previous stillbirth at 37 weeks – one could argue that it’s cruel and unusual punishment to make her go to 39 weeks with her next pregnancy, although that is the current recommendation,” said Dr. Neil Mandsager, a maternal-fetal medicine specialist in Iowa and a medical advisor to a stillbirth prevention nonprofit.
At or after 40 weeks, the risk of stillbirth increases, especially for women 35 or older. Their risk, research shows, is doubled from 39 weeks to 40 and is more than six times as high at 42 weeks. In 2019 and 2020, a combined 1,200 stillbirths occurred between 40 and 42 weeks, according to the most recent CDC data.
Deciding when a patient should deliver entails weighing the risks to the mother and the infant against a possible stillbirth as the pregnancy continues, said Dr. Mark Turrentine, chair of ACOG’s Clinical Consensus Committee-Obstetrics, which helped create the guidance on managing a stillbirth. He said ACOG has addressed stillbirth in other documents and extensively in its 2021 guidance on fetal surveillance and testing, which is done to reduce the risk of stillbirth.
ACOG said it routinely reviewed its guidance on management of stillbirth but was unable to make significant updates “due to the lack of new, evidence-based research.” While prevention is a great concern to ACOG, Turrentine said it’s difficult to know how many stillbirths are preventable.
He said it’s standard practice for doctors to ask about fetal movement, and ACOG updated its guidance after new research became available. Doctors also need to include patients in decision-making and tailor care to them, he said, whether that›s using aspirin in patients at high risk of preeclampsia – a serious high blood pressure condition during pregnancy – or ordering additional tests.
After Reese’s death, Amanda and Chris Duffy wanted to get pregnant again. They sought out an obstetrician-gynecologist who would educate and listen to them. They set up several consultations until they found Dr. Emily Hawes-Van Pelt, who was recommended by another family who had had a stillbirth.
Hawes-Van Pelt cried with Amanda and Chris at their first meeting.
“I told her I was scared to be involved,” Hawes-Van Pelt said. “It’s such a tricky subsequent pregnancy because there’s so much worry and anxiety about the horrible, awful thing happening again.”
Amanda’s fear of delivering another dead baby led to an all-consuming anxiety, but Hawes-Van Pelt supported her when she asked for additional monitoring, testing and an early delivery.
When Hawes-Van Pelt switched practices midway through Amanda’s pregnancy, Amanda followed her. But the new hospital pushed back on the early delivery.
“We intervene early for poorly controlled diabetes,” Hawes-Van Pelt said. “We intervene early for all sorts of medical issues. Anxiety and prior stillbirth are two medical issues that we can intervene earlier for.”
Hawes-Van Pelt said she learned a lot from caring for Amanda, who made her reevaluate some of her own assumptions around stillbirths.
“I had a horrible fear of scaring women unnecessarily, and then realized that I was just not preparing women or educating them because of my own fears around it,” she said. “If you can carry a human being in your body and birth that human being and take care of it, you can hear those words.”