vitaminD

Vitamin D Deficiency May Diminish Your Fertility

Dr. Kreiner Causes of Infertility, Dave Kreiner, MD, Infertility Information, Reproductive Health 0 Comments

By David Kreiner, MD and Briana Rudick, MD Vitamin D is a fat soluble vitamin that is present in a variety of forms but has recently been recognized as playing a critical role in reproduction.  It is essential in the production of sex hormones in the body.  It is thought that a deficiency of Vitamin D may lead among other …

Infertility and The Overweight Woman

David Kreiner, MD Obesity, PCOS 15 Comments

The most shocking thing I’ve experienced in my 30 year career in Reproductive Endocrinology has been the consistent “resistance” among specialists to treat women with obesity. This “resistance” has felt at times to both me and many patients to be more like a prejudice. I have heard other REI specialists say that it is harder for women to conceive until …

Through My Eyes: A Historical Perspective of the Birth of IVF

David Kreiner, MD Assisted Reproductive Technologies, Dave Kreiner, MD, Dr. Howard and Georgeanna Jones, Journey To The Crib Video Series, Pamela Madsen, The Jones Institute for Reproductive Medicine 0 Comments

Journey To The Crib – Ep. 3 – Giving Birth To IVF at the Jones Institute on Vimeo. My first day of fellowship training in Reproductive Endocrinology at the Jones Institute was the day the Institute moved from the old quarters at the medical school to their new location at Hoffheimer Hall.  Movers carried boxes laden heavy with text books …