Home Podcasts Dr. Chapa’s OBGYN Clinical Pearls
Dr. Chapa’s OBGYN Clinical Pearls

Dr. Chapa’s OBGYN Clinical Pearls

Dr. Chapa’s Clinical Pearls 1153 Episodes Oct 12, 2026

Relevant, evidence based, and practical information for medical students, residents, and practicing healthcare providers regarding all things women’s healthcare. This podcast is intended to be clinically relevant, engaging, and FUN, because medical education should NOT be boring. Welcome...to Clinical Pearls.

Episodes

Is Mag Always Needed for PP Readmission for PreE?
Is Mag Always Needed for PP Readmission for PreE? Oct 12, 2026 00:18:14 If you’ve ever managed postpartum preeclampsia, you know the clinical gray zone: after an initial intrapartum course of magnesium sulfate, when do you actually restart it for a postpartum, readmission exacerbation? Always? There’s no standard national guidance on this. Every unit seems to do something a little different. In this episode, we’re summarizing a new study looking at practice patterns a
The LT-O Whole Blood CONTROVERSY
The LT-O Whole Blood CONTROVERSY Oct 8, 2026 00:23:55 If you’ve been listening for a while, you might remember an episode we ran about two years ago where we dove deep into the use of low-titer O-positive whole blood in emergency resuscitation. At the time, the consensus in trauma care was leaning heavily "pro"—advocating for getting O-positive blood into bleeding patients fast, especially given the persistent and severe shortages of O-negative inven
ASRM RPL “UPDATE” 2026
ASRM RPL “UPDATE” 2026 Oct 5, 2026 00:23:48 In June 2026, the ASRM released its updated guidance on recurrent pregnancy loss. This is the most updated guidance in over a decade and includes a decision tree algorithm that starts with a pivotal test. In this episode we will review this “first pass” triage test and provide clinical implications.1. ASRM CO: https://www.asrm.org/practice-guidance/practice-committee-documents/recurrent-pregnancy-
New Data on CHC with MwA
New Data on CHC with MwA Oct 2, 2026 00:24:34 Currently, the CDC U.S. Medical Eligibility Criteria (USMEC) rate CHCs as category 4 (unacceptable health risk) for migraine with aura, versus category 2 for migraine without aura; ACOG similarly recommends avoiding estrogen-containing contraception in migraine with aura. But, recent data published in August 2026 from the UK seems to show no increased risk with “modern”/low-dose combination birth
Neg Trich on VP3 but Positive NAAT? Why?
Neg Trich on VP3 but Positive NAAT? Why? Sep 29, 2026 00:11:12 A growing body of research reveals the link between STIs andthe pathogens that cause most cases of vaginitis. Over 90% of vaginitis cases result from BV, yeast, or trich- alone or in combination. But, a recent 2024 study from Schwebke et al., in the J Clinical Microbiology, found that about 1 in 5 women who presented with symptoms of vaginitis also had at least one STI…a good reminder to not just
cfDNA Reflex Testing for Autosomal Recessive Fetal Conditions
cfDNA Reflex Testing for Autosomal Recessive Fetal Conditions Sep 26, 2026 00:26:04 An important clinical advantage of cfDNA screening for autosomal recessive conditions is its ability to provide meaningful fetal risk assessment in general-risk pregnancies at an early gestational age, even when partner carrier testing is unavailable. But is this reflex cell-free DNA approach reliable. In this episode, we will review NEW DATA (Oct 2026) from a prospective, multi-site study whose g
ENTG New Removal Guidance (SGP Article in Press)
ENTG New Removal Guidance (SGP Article in Press) Sep 23, 2026 00:27:29 Welcome back to the show, everyone! Today,we are diving deep into one of the most effective, set-it-and-forget-it contraceptive options available: the Nexplanon implant. With a failure rate of about 0.05%, it is apowerhouse of birth control. You pop it just under the skin of the inner upper arm, and for up to five years, you are covered. Standard removal is usually a quick, straightforward, in-off
Retest GDM Late 3rd Tri for LGA or Poly? (OCT 2026 Data)
Retest GDM Late 3rd Tri for LGA or Poly? (OCT 2026 Data) Sep 20, 2026 00:28:11 Picture this common, late-gestation conundrum: You’re reviewing a 34-week sono. The mid-pregnancy 24-to-28-week glucose screen was completely normal. But now, the sonogram pops up with an estimated fetal weight of over 90%, or maybe a MVP (or AFI) that’s overtly elevated. The classic clinical dilemma hits: Do you order a repeat OGTT this late in the game? Is it actually worth poking the patient ag
Routine pp Hgb?
Routine pp Hgb? Sep 17, 2026 00:13:06 Today we’re diving into a lab order that almost every ob-gyn, midwife, and labor-and-delivery nurse were traditionally trained to do: the routine Postpartum Day 1 Hemoglobin and hematocrit. For decades, checking a patient’s H&H after delivery was automatic. Didn’t matter if it was a smooth, uncomplicated vaginal birth with minimal blood loss or a complex emergency C-section- come 6:00 AM the n
General Anesthesia and PP Mood Disorders
General Anesthesia and PP Mood Disorders Sep 15, 2026 00:25:01 If you’ve been following health and medical headlines over the past few weeks, you’ve likely seen a renewed and urgent conversation around postpartum depression—a condition that affects millions of new mothers worldwide, often with devastating consequences. While we’ve long understood that postpartum depression is deeply multifactorial—shaped by a complex web of hormonal shifts, psychological stre
MS and Pregnancy (Sept 2026 Expert Review)
MS and Pregnancy (Sept 2026 Expert Review) Sep 12, 2026 00:27:08 MS is a complex polygenic disease with over 200 associated genetic variants. The risk of an offspring developing MS if one parent is affected is relatively low at 2% to 3% (though maternal transmission shows slightly higher heritability), with some possible epigenetic influences. The National Multiple Sclerosis Society reports that up to 4 times as many women have MS as men. The average age at MS
What Defines “Refractory” HTN for Preterm sPreE Delivery?
What Defines “Refractory” HTN for Preterm sPreE Delivery? Sep 9, 2026 00:18:04 The ACOG PB 222 states, “In women with preeclampsia with severe features at less than 34 0/7 weeks of gestation, with stable maternal and fetal condition, expectant management may be considered”. The expectant management of preeclampsia with severe features before 34 0/7 weeks of gestation is based on strict selection criteria of those appropriate candidates and is best accomplished in a setting w

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