Probiotics. They are often marketed as the end of all and be all for all our health issues. And they CAN do some real good. There is NO DOUBT a connection with overall heath and gut health…and NO ONE can deny that. But probiotics gets grey for some women’s health issues. A new prospective, single-arm, non-blinded, multicenter study across 31 hospitals in Japan is making some pretty dramatic claims regarding oral probiotics and recurrent spontaneous preterm birth (ePUB). Can oral probiotics reduce spontaneous recurrent preterm birth? Listen in for details.

1. Prevention of Recurrent Spontaneous Preterm Delivery Using Probiotics: Results from a Prospective, Single-Arm, Multicenter Trial. PPP trial Collaborators et al.

American Journal of Obstetrics & Gynecology, Volume 0, Issue 0

2. Grev J, Berg M, Soll R. Maternal probiotic supplementation for prevention of morbidity and mortality in preterm infants. Cochrane Database Syst Rev. 2018 Dec 12;12(12):CD012519. doi: 10.1002/14651858.CD012519.pub2. PMID: 30548483; PMCID: PMC6516999.

3. Jarde A, Lewis-Mikhael AM, Moayyedi P, Stearns JC, Collins SM, Beyene J, McDonald SD. Pregnancy outcomes in women taking probiotics or prebiotics: a systematic review and meta-analysis. BMC Pregnancy Childbirth. 2018 Jan 8;18(1):14. doi: 10.1186/s12884-017-1629-5. PMID: 29310610; PMCID: PMC5759212.

4. Othman M, Neilson JP, Alfirevic Z. Probiotics for preventing preterm labour. Cochrane Database Syst Rev. 2007 Jan 24;2007(1):CD005941. doi: 10.1002/14651858.CD005941.pub2. PMID: 17253567; PMCID: PMC9006117.

5. Timing of Probiotic Milk Consumption During Pregnancy and Effects on the Incidence of Preeclampsia and Preterm Delivery: A Prospective Observational Cohort Study in Norway.

6. Nordqvist M, Jacobsson B, Brantsæter AL, Myhre R, Nilsson S, Sengpiel V. Timing of probiotic milk consumption during pregnancy and effects on the incidence of preeclampsia and preterm delivery: a prospective observational cohort study in Norway. BMJ Open. 2018 Jan 23;8(1):e018021. doi: 10.1136/bmjopen-2017-018021. PMID: 29362253; PMCID: PMC5780685.

7. Gao Q, Sun Y, Qu Y, Li F, Li P. The effect of probiotic supplementation during pregnancy on pregnancy complications: An umbrella meta-analysis. Medicine (Baltimore). 2025 Dec 19;104(51):e46409. doi: 10.1097/MD.0000000000046409. PMID: 41430994; PMCID: PMC12727282.

SPONSOR WEBSITE: Visit perspectivemedical.org to learn more about the Hemorrhage View C-Section Drape

Neither the ACOG nor SMFM recommend strict bed rest for preterm birth prevention, or nor preeclampsia. Yet tradition often conflicts with evidence. A prior 2009 survey of MFM specialists, published in the AJOG, on the use of bed rest revealed that 71% used activity restriction in their practice for arrested preterm labor, despite the majority believing it had minimal or no benefit. The authors concluded, “Because most obstetricians in our survey indicated they would prescribe bed rest believing it was associated with minimal or no benefit, it is possible that even if a randomized, prospective trial showed no benefit associated with bed rest, it would still remain a common recommendation.” This brings us to a brand new publication from the Green Journal which is an ancillary study of two randomized trials of preterm birth prevention in women with a short cervical length. These authors sought to evaluate the amount of physical activity in patients at high risk for preterm birth and pregnancy latency and preterm birth. What did they find? It is a bit shocking. Listen in for details.

1. Fox, Nathan S. et al. The recommendation for bed rest in the setting of arrested preterm labor and premature rupture of membranes. American Journal of Obstetrics & Gynecology, Volume 200, Issue 2, 165.e1 - 165.e6 https://www.ajog.org/article/S0002-9378(08)00909-5/fulltext

2. Sciscione, Anthony C. DO; Booker, Whitney A. for the Eunice Kennedy Shriver National Institute of Child Health and Human Development Maternal-Fetal Medicine Units (MFMU) Network, Bethesda, Maryland. Activity Restriction in Pregnancy and the Risk of Early Delivery: The AWARE Study. Obstetrics & Gynecology ():10.1097/AOG.0000000000006225, February 19, 2026. | DOI: 10.1097/AOG.0000000000006225 https://journals.lww.com/greenjournal/pages/articleviewer.aspx?year=9900&issue=00000&article=01460&type=Fulltext

Visit our SPONSOR’s Webpage for information on the Hemorrhage View C-Section Drape: www.perspectivemedical.org

A study published in Nature Communications, published Feb 19, 2026, found that “pregnancy physically alters a woman’s brain, with a second pregnancy bringing even more profound effects.” The researchers “performed brain scans on 110 women. Some were first-time mothers, others second-time moms, and some nulliparous women. Results showed that during a first pregnancy, the greatest changes occur in the structure and activity of the ‘default mode network’ – the brain system responsible for self-reflection and mind wandering. Are these changes bad? Are they associated with long term hard? Are they adaptive? It’s a complex question, with real answers. Listen in for details.

1. Straathof, M., Halmans, S., Pouwels, P.J.W. et al. The effects of a second pregnancy on women’s brain structure and function. Nat Commun 17, 1495 (2026). https://doi.org/10.1038/s41467-026-69370-8

2. de Lange AG, Kaufmann T, van der Meer D, et al. Population-Based Neuroimaging Reveals Traces of Childbirth in the Maternal Brain. Proceedings of the National Academy of Sciences of the United States of America. 2019.

3. Aleknaviciute J, Evans TE, Aribas E, et al.)Long-Term Association of Pregnancy and Maternal Brain Structure: The Rotterdam Study. European Journal of Epidemiology. 2022.

4. Jung JH, Lee GW, Lee JH, et al. Multiparity, Brain Atrophy, and Cognitive Decline. Frontiers in Aging Neuroscience. 2020.

5. Hu A, Xiong L, Wei H, et al. Association of Menarche, Menopause, and Reproductive History With Cognitive Performance in Older US Women: A Cross-Sectional Study From NHANES 2011-2014. BMC Public Health. 2025.

6. Orchard ER, Ward PGD, Sforazzini F, et al. Relationship Between Parenthood and Cortical Thickness in Late Adulthood. PloS One. 2020

7. Hoekzema E, Barba-Müller E, Pozzobon C, et al. Pregnancy Leads to Long-Lasting Changes in Human Brain Structure. Nature Neuroscience. 2017.

8. de Lange AG, Barth C, Kaufmann T, et al. Women's Brain Aging: Effects of Sex-Hormone Exposure, Pregnancies, and Genetic Risk for Alzheimer's Disease. Human Brain Mapping. 2020.

Visit our SPONSOR's LINK to learn more about the Hemorrhage view CS Drape: https://www.perspectivemedical.org/