Mature Follicle Count and Multiple Gestation Risk Based on Patient Age in Intrauterine Insemination Cycles With Ovarian Stimulation.

ABSTRACT:

Objective

To estimate the risk of a multiple gestation pregnancy in ovarian stimulation intrauterine insemination (IUI) cycles when stratified by patient age and mature follicle number.

Methods

We conducted a retrospective cohort study at a single private practice fertility center of IUI cycles performed from 2004 to 2017. Intervention(s) were ovarian stimulation and IUI if postwash total motile sperm count was more than 8 million. Mature follicles were defined as 14 mm or more as measured on the day of ovulation trigger. Main outcomes and measures were rates of clinical pregnancy and multiple gestation.

Results

We identified 24,649 women who underwent a total of 50,473 IUI cycles. Increasing the number of mature follicles from one to five at the time of IUI in women

SUBMITTER: Evans MB 

PROVIDER: S-EPMC7183886 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature