Ryan G

No ORCID on file · 3 papers in corpus · active 2013-2025

Condition tags

  • infertility 1
2025
Target trial emulation of preconception serum vitamin D status on fertility outcomes: a couples-based approach.
Fertility and sterility ·doi:10.1016/j.fertnstert.2024.08.332

ObjectiveTo evaluate associations between preconception 25-hydroxyvitamin D (25(OH)D) levels and biomarkers in female and male partners on live birth (LB), pregnancy loss, and semen quality.DesignSecondary analysis using the folic acid and …

2020
Effect of Folic Acid and Zinc Supplementation in Men on Semen Quality and Live Birth Among Couples Undergoing Infertility Treatment: A Randomized Clinical Trial.
JAMA ·doi:10.1001/jama.2019.18714

ImportanceDietary supplements marketed for male fertility commonly contain folic acid and zinc based on limited prior evidence for improving semen quality. However, no large-scale trial has examined the efficacy of this therapy for improvin…

2013
Less depressed or less forthcoming? Self-report of depression symptoms in women preparing for in vitro fertilization.
Archives of women's mental health ·doi:10.1007/s00737-012-0317-8

While depression has been associated with infertility treatments, it is not routinely assessed in women prior to undergoing in vitro fertilization (IVF) treatment. Findings are mixed regarding the degree to which women report depression pri…