John C. Petrozza

OBJECTIVE: To demonstrate the step-by-step technique for performing a transabdominal oocyte retrieval with a vaginal transducer in patients where transvaginal access is not an option. DESIGN: Video article. SUBJECTS: The first patient is …

STUDY QUESTION: Which classification system for endometriosis do clinicians use most frequently, and why? SUMMARY ANSWER: Even with a high uptake of the three existing endometriosis classification systems, most clinicians managing endometr…

OBJECTIVE: In the field of endometriosis, several classification, staging and reporting systems have been developed, but do clinicians routinely use these classification systems, which system do they use and what are the clinicians' motivat…

STUDY QUESTION: Can a set of terms and definitions be prepared on endometriosis that would be the basis for standardization in disease description, classification and research? SUMMARY ANSWER: The current paper outlines a list of 49 terms …

STUDY QUESTION: Which endometriosis classification, staging and reporting systems have been published and validated for use in clinical practice? SUMMARY ANSWER: Of the 22 endometriosis classification, staging and reporting systems identif…

OBJECTIVE: In the field of endometriosis, several classification, staging and reporting systems have been developed. Which endometriosis classification, staging and reporting systems have been published and validated for use in clinical pra…

BACKGROUND: Subfertile women have higher risk of glucose intolerance during pregnancy. Studies suggest associations between several endocrine disrupting chemicals (EDCs) and pregnancy glucose levels. However, the association between benzoph…

OBJECTIVE: To assess if a surgical boot camp improves laparoscopic skill among reproduction endocrinology and infertility (REI) fellows and increases fellow desire to incorporate surgical skills into practice and to examine whether fellowsh…

STUDY QUESTION: What is the association of female and male partner marijuana smoking with infertility treatment outcomes with ART? SUMMARY ANSWER: Women who were marijuana smokers at enrollment had a significantly higher adjusted probabili…

BACKGROUND: We have previously investigated whether urinary concentrations of bisphenol A (BPA), parabens, and phthalate metabolites were individually associated with reproductive outcomes among women undergoing in vitro fertilization (IVF)…

Objective: Evaluate whether transvaginal aspiration of endometriomas with saline or ethanol sclerosis improves ovarian response and IVF outcomes. Design: This was a randomized controlled trial of 22 women undergoing IVF at a university-affi…

BACKGROUND: Recent studies demonstrate that chronic pelvic pain is associated with altered afferent sensory input resulting in maladaptive changes in the neural circuitry of pain. To better understand the central changes associated with chr…

STUDY QUESTION: Are urinary BPA concentrations associated with in vitro fertilization (IVF) outcomes among women attending an academic fertility center? SUMMARY ANSWER: Urinary BPA concentrations were not associated with adverse reproducti…

STUDY QUESTION: In women undergoing IVF, are urinary bisphenol A (BPA) concentrations associated with ovarian response and early reproductive outcomes, including oocyte maturation and fertilization, Day 3 embryo quality and blastocyst forma…

Leptin, a 16-kDa cytokine, has been implicated in several reproductive processes and disorders. Notably, elevated leptin levels in the peritoneal fluid of women with mild endometriosis has been demonstrated, suggesting a role for this cytok…