Texas is No Place to Be Pregnant
Disaster is brewing in Texas for pregnant women, particularly those who are poor and live in rural counties. Many are uninsured because you have to be extremely poor to get on Medicaid, and even when they have that insurance, hospitals lose money unless they have enough private paying patients who can pay higher costs. More than 20 hospitals have closed in rural areas—meaning that women have to drive for hours to get to one—and some are only open part time or do not have maternity care. March of Dimes reported that one out of 20 pregnant women in Texas doesn’t receive prenatal care until they are five months along. This article is a wakeup call for what is to come.
Suddath, Claire. August 4, 2022. “A Very Dangerous Place to Be Pregnant Is Getting Even Scarier.” Accessed September 6, 2022. www.bloomberg.com/news/features/2022-08-04/texas-pregnancy-care-worsens-as-maternity-wards-close.
Exposure to Pthalates Linked to Preterm Birth
A study by the National Institutes of Health (NIH) found that women with higher concentrations of phthalate metabolites in their urine were more likely to have preterm babies. Phthalates are found in cosmetics, solvents, detergents, and some food packaging. The study looked at 6000 women, from 16 studies across the US, finding a 9% preterm delivery rate. Almost all of the women had phthalates in their blood but those with the higher concentrations had higher odds of preterm birth. The most problematic one was a phthalate commonly found in nail polish and cosmetics.
The researchers created models that showed that preterm births could be preventing by reducing phthalate exposure. This can be done in a multi-pronged approach: pregnant women should use personal products that are phthalate-free; manufacturers could reduce phthalates in products; and the government could pass laws prohibiting their use.
Welch, BM, et al. 2022. “Associations Between Prenatal Urinary Biomarkers of Phthalate Exposure and Preterm Birth: A Pooled Study of 16 US Cohorts.” JAMA Pediatrics 176(9): 895–905. doi:10.1001/jamapediatrics.2022.2252. Published online July 11, 2022.
Manganese Level and Preeclampsia Risk
An observational study published in Epidemiology found a correlation between higher levels of the trace mineral manganese in early pregnancy and lower preeclampsia during the pregnancy. This added to prior studies that had had similar findings. The authors suggested further studies, Including the use of high manganese diets for pregnant women. Common manganese-rich foods include brown rice, spinach and sweet potatoes.
Science Daily. July 7, 2020. “Higher manganese levels in early pregnancy linked to lower preeclampsia risk.” Accessed September 6, 2022. www.sciencedaily.com/releases/2020/07/200707113245.htm.
Limited Coffee Safe in Pregnancy
A unique study looking at genetics—linked to coffee consumption—as a stand-in for actual coffee drinking, found that coffee does not have an adverse effect on pregnancy. The study looked at stillbirth, low birth weight, miscarriage, and preterm birth and found no correlation, despite the fact that prior studies had shown as association. Researcher concluded that coffee alone is not to blame for these outcomes.
Nunes, CB, et al. 2022. “Mendelian randomization study of maternal coffee consumption and its influence on birthweight, stillbirth, miscarriage, gestational age and pre-term birth.” Int J Epidemiology. doi.org/10.1093/ije/dyac121
Probiotics Improve Nausea and Vomiting in Pregnancy
A study at the University of California Davis did a study on 32 pregnant women, in which they were given 16 days of two cycles of six probiotics and went two days without probiotics. Participants were given a daily survey to record daily nausea and vomiting and to answer other questions regarding life quality. In addition, fecal DNA was evaluated. The effect was positive with the study finding that “[p]robiotic intake significantly reduced all outcomes quantifying nausea and vomiting, by reducing nausea hours by 16%, nausea times by 16%, and vomit times by 33%. Probiotic intake also significantly improved 15 out of 17 secondary life quality scores. Additionally, probiotics significantly reduced constipation.” These are promising results for a straightforward solution to a problem that affects 85% of women at some point in pregnancy.
Liu, AT, et al. 2021. “Probiotics Improve Gastrointestinal Function and Life Quality in Pregnancy.” Nutrients 13(11): 3931. doi.org/10.3390/nu13113931
Migraine and Pregnancy Complications
Researchers looking at 30,000 pregnancies found that 11% had been diagnosed with migraine previous to pregnancy. They looked for complications in those women compared to those without migraine, then adjusted for age, obesity, and other factors that could affect the risk of complications. Compare to women without migraine, those who did have migraine had “a 17% higher risk of preterm delivery, a 28% higher risk of gestational high blood pressure, and a 40% higher risk of preeclampsia. Of the 3,881 pregnancies among women with migraine, 10% were delivered preterm, compared to 8% of the pregnancies among women without migraine. For gestational high blood pressure, 7% of pregnancies among women with migraine developed this condition compared to 5% among pregnancies in women without migraine. For preeclampsia, 6% of pregnancies among women with migraine experienced it, compared to 3% of pregnancies among women who did not have migraine.”
They also found an even higher number of cases of preeclampsia where the migraine was accompanied by aura, with a likelihood 51% higher than in women without migraine. The researchers recommended closer monitoring of pregnant women with migraine.
American Academy of Neurology. February 25, 2022. “Is migraine tied to complications in pregnancy?” ScienceDaily. Accessed September 6, 2022. www.sciencedaily.com/releases/2022/02/220225123447.htm