Effect of Ejaculatory Abstinence Period on Sperm DNA Fragmentation and Pregnancy Outcome of Intrauterine Insemination Cycles: A Prospective Randomized Study
Overview
Authors
Affiliations
Purpose: To evaluate the effect of the ejaculatory abstinence period on sperm DNA fragmentation and pregnancy rates in IUI cycles.
Methods: One hundred and twenty couples with unexplained infertility were prospectively randomized into two groups on the second day of their cycle. In group A, patients had 1-day ejaculatory abstinence period; in group B patients had 3-day ejaculatory abstinence period. Each patient was stimulated with gonadotropins, and IUI was performed. The primary outcome measure was clinical pregnancy and sperm DNA fragmentation rate.
Results: The pregnancy rate was 17.3% and 18.5% in group A and group B, respectively. No significant difference was found among the groups (p = 0.803). The sperm DNA fragmentation rate for group A (20.71 ± 11.01) and group B (23.78 ± 12.64) were almost similar (p = 0.187). The sperm DNA fragmentation rate was 24.89 ± 12.89 in pregnant couples and 21.71 ± 11.69 in non-pregnant couples (p = 0.288).
Conclusion: Even after a short abstinence period of 1 day, compared to the standard abstinence period of 3 days, pregnancy rates are similar among unexplained infertility couples undergoing ovarian stimulation and IUI.
Clinicaltrials: The study was registered at ClinicalTrials.gov with ID NCT04361292. Date of registration: 27 April 2020. The study was registered retrospectively.
Kugelman N, Hochberg A, Dahan M Arch Gynecol Obstet. 2024; 310(4):1831-1843.
PMID: 39196330 DOI: 10.1007/s00404-024-07704-x.
Lo Giudice A, Asmundo M, Cimino S, Cocci A, Falcone M, Capece M Front Endocrinol (Lausanne). 2024; 15:1373426.
PMID: 38828413 PMC: 11140051. DOI: 10.3389/fendo.2024.1373426.
Farkouh A, Agarwal A, Hamoda T, Kavoussi P, Saleh R, Zini A World J Mens Health. 2023; 41(4):809-847.
PMID: 37118965 PMC: 10523126. DOI: 10.5534/wjmh.230008.
Sorensen F, Melsen L, Fedder J, Soltanizadeh S J Clin Med. 2023; 12(6).
PMID: 36983220 PMC: 10054513. DOI: 10.3390/jcm12062219.
Marinaro J, Schlegel P Int J Mol Sci. 2023; 24(2).
PMID: 36674957 PMC: 9860847. DOI: 10.3390/ijms24021446.