Resources Bronson R. and Kruljac I, Butorac D, Vrkljan M. and Legro RS, Zhang H; Eunice Kennedy Shriver NICHD Reproductive Medicine Network. Letrozole or clomiphene for infertility in the polycystic ovary syndrome. N Engl J Med. 2014;371(15):1463-1464. doi:10.1056/NEJMc1409550 Centers for Disease Control and Prevention. PCOS (Polycystic Ovary Syndrome) and Diabetes. https://www.cdc.gov/diabetes/basics/pcos.html. Accessed April 21, 2024. Franik S, Kremer JA, Nelen WL, Farquhar C. Aromatase inhibitors for subfertile women with polycystic ovary syndrome. Cochrane Database Syst Rev. 2014;(2):CD010 ..read more

A new study examined associations between pregnancy and miscarriage rates and infection with COVID-19, looking at the first ten weeks after fresh embryo transfer ..read more

A study compared fertility and sexual markers in obese men with low testosterone and erectile dysfunction who took liraglutide, uFSH + HCG, or testosterone. These men separated into three groups based on their plans for parenthood; results showed impressive improvements on the GLP-1 agonist liraglutide. Resources Giagulli VA, Carbone MD, Ramunni MI, et al. Adding liraglutide to lifestyle changes, metformin and testosterone therapy boosts erectile function in diabetic obese men with overt hypogonadism. Andrology. 2015;3(6):1094-1103. doi:10.1111/andr.12099 Jensterle M, Podbregar A, Goricar K, G ..read more

Resources Boniface C, Schnorr JN, Gray J, et al. The role of elagolix in the suppression of ovulation in donor oocyte cycles. F S Rep. 2023;4(2):179-182. Published 2023 Mar 25. doi:10.1016/j.xfre.2023.03.006 Check JH, Brasile D, Choe JK, Amui J, Wilson C. The effect of cetrorelix vs. ganirelix on pregnancy outcome using minimal gonadotropin stimulation in women with elevated day 3 serum follicle stimulating hormone levels. Clin Exp Obstet Gynecol. 2009;36(3):148-149. Fyremadel [package insert]. Parsippany, NJ: Ferring Pharmaceuticals, Inc.; 2022. manufactured by Sun Pharma (India) Kay, C. Cont ..read more

Resources Borgert BJ, Bacchus MW, Hernandez AD, Potts SN, Campbell KJ. The availability of gonadotropin therapy from FDA-approved pharmacies for men with hypogonadism and infertility. Sex Med. 2023;11(2):qfad004. Published 2023 Apr 10. doi:10.1093/sexmed/qfad004 Kumar TR. Rerouting of follicle-stimulating hormone secretion and gonadal function. Fertil Steril. 2023;119(2):180-183. doi:10.1016/j.fertnstert.2022.12.005 Luu TH, Kuhn K, Bradford AP, Wempe MF, Wittenburg L, Johnson RL, Carlson NE, Kumar TR, Polotsky AJ, Effects of Pulsatile IV FSH Treatment on Ovarian Function in Women with Obesity ..read more

New study on combining low-dose dexamethasone with letrozole in women with PCOS who failed to ovulate with letrozole alone. This study looked at ovulation, pregnancy, and live birth rates and took place at the Mayo Clinic from 2019 to 2022. Resources Barbieri RL and Ehrmann DA. Diagnosis of polycystic ovary syndrome in adults. In: Post T, ed. UpToDate. Waltham, Mass.: UpToDate; 2034. www.uptodate.com. Accessed May 20, 2023. Legro RS, Brzyski RG, Diamond MP, et al. Letrozole versus clomiphene for infertility in the polycystic ovary syndrome [published correction appears in N Engl J Med. 20 ..read more

Research that adds low-dose dexamethasone to letrozole in women with PCOS who failed to ovulate with letrozole alone. This study looked at ovulation, pregnancy, and live birth rates and took place at the Mayo Clinic from 2019 to 2022. Resources Barbieri RL and Ehrmann DA. Diagnosis of polycystic ovary syndrome in adults. In: Post T, ed. UpToDate. Waltham, Mass.: UpToDate; 2034. www.uptodate.com. Accessed May 20, 2023. Legro RS, Brzyski RG, Diamond MP, et al. Letrozole versus clomiphene for infertility in the polycystic ovary syndrome [published correction appears in N Engl J Med. 2014 Oct ..read more

Women report their use of herbs and supplements to a fertility clinic that assesses their herb-drug interactions. Resources Friedman J, Sheeder J, Lazorwitz A, Polotsky AJ. Herbal supplement use among reproductive-aged women in an academic infertility practice. F S Rep. 2022;4(1):104-111. Published 2022 Dec 17. doi:10.1016/j.xfre.2022.12.001 Natural Medicines Database Checker. Therapeutic Research Center. Updated 2023. Accessed April 26, 2023. https://naturalmedicines.therapeuticresearch.com ..read more

Does vaginal progesterone prevent miscarriages after early pregnancy bleeding? The research world has yet to agree, but a recently published Australian study (aka "the STOP trial") attempted to tackle this question. After seven years of recruiting 300 women, the study was prematurely stopped based on early results. Hurdles with study execution plus thinly-disguised jabs at other research made for an interesting paper. Bordewijk EM, Li W, Gurrin LC, Thornton JG, van Wely M, Mol BW. An investigation of seven other publications by the first author of a retracted paper due to doubts about data int ..read more

This is the first randomized controlled multi-arm trial comparing how three hCG trigger doses impact endogenous progesterone levels in IVF- fresh embryo transfer cycles. Resources Abdalla HI, Ah-Moye M, Brinsden P, Howe DL, Okonofua F, Craft I. The effect of the dose of human chorionic gonadotropin and the type of gonadotropin stimulation on oocyte recovery rates in an in vitro fertilization program. Fertil Steril. 1987;48(6):958-963. doi:10.1016/s0015-0282(16)59591-0 Pabuçcu E, Pabuçcu R, Gürgan T, Tavmergen E. Luteal phase support in fresh and frozen embryo transfer cycles [published online ..read more