Category: Obstetrics & gynecology
Alcohol and Pregnancy
We know that drinking alcohol during pregnancy can cause birth defects; the government-mandated warnings on alcoholic beverage labels constantly remind us of that fact. But toxicologists remind us that the poison is in the dose: what is the dose of alcohol that causes birth defects? Heavy drinking can cause fetal alcohol syndrome, but there is no evidence that light to moderate drinking...
Acupuncture for Depression
One of the basic principles of science-based medicine is that a single study rarely tells us much about any complex topic. Reliable conclusions are derived from an assessment of basic science (i.e prior probability or plausibility) and a pattern of effects across multiple clinical trials. However the mainstream media generally report each study as if it is a breakthrough or the definitive...
Abortion and breast cancer: The manufactroversy that won’t die
Whatever one thinks about abortion from a moral standpoint, we at SBM would argue that any discussion of the risks of abortion should be based in rigorous science. One "risk" of abortion frequently claimed by antiabortion activists is that it causes breast cancer, even if it takes science as bad as that found in a recently published epidemiological "study" on abortion and...
Is breech vaginal delivery safe?
Between 3-4% of babies begin labor in the breech (bottom first) position, increasing the risk of neonatal morbidity and mortality. Pre-emptive C-section has become the preferred method of delivery for breech babies, but now some are questioning this recommendation. The controversy is fueled by differing appraisals of the danger and by differing assessments of the whether any risk of neonatal death can...
Are the benefits of breastfeeding oversold?
As a mother, I am a passionate advocate of breastfeeding and I breastfed my four children. As a clinician, though, I need to be mindful not to counsel patients based on my personal preferences, but rather based on the scientific evidence. While breastfeeding has indisputable advantages, the medical advantages are quite small. Many current efforts to promote breastfeeding, while well meaning, overstate...
Midwives and the assault on scientific evidence
The new mantra of midwives and their advocates is “evidence based practice.” Lamaze, the childbirth education organization has changed the name of their blog to “Science and Sensibility” emphasizing the importance of science and promising: Lamaze education and practices are based on the best, most current medical evidence available, and can help reduce the overuse of unnecessary interventions while improving overall outcomes...
A critique of the leading study of American homebirth
Its authors boast that it is one of the ten most downloaded papers from the British Medical Journal (BMJ). That makes it even more unfortunate that the conclusions of the paper are directly at odds with the findings of the paper. Outcomes of planned home births with certified professional midwives: large prospective study in North America by Kenneth Johnson and Bettye Ann...
What’s in the water at waterbirth?
Water birth is dangerous, unnatural, has no benefits, and unlikely, but serious risks. So of course someone is selling it.
“The mother is the factory”
Who said: “the mother is the factory, and by education and care she can be made more efficient in the art of motherhood”? That was written in 1942 by Grantly Dick-Read, widely considered to be the father of modern natural childbirth. Most people don’t realize that natural childbirth was invented by a man to convince middle and upper class women that childbirth...
What’s the right C-section rate? Higher than you think.
Editor’s Note: Dr. Mark Crislip has been kidnapped by anti-vaccinationists. Fortunately, we have sent our black Illuminati, pharma-funded, vaccine-wielding helicopters to rescue him, but unfortunately, as a result of his trauma, his usual Friday post is likely to be delayed either until this afternoon or Saturday. In any case, fortunately for us our latest addition to the SBM crew, Dr. Tuteur, was...