Abnormal findings on hysterosalpingography: effects on fecundity in a donor insemination program using frozen semen.
OBJECTIVE
We sought to evaluate the effect of abnormal baseline hysterosalpingography (HSG) on subsequent fecundity during the first six cycles of treatment.


METHODS
Hysterosalpingography was performed on 208 asymptomatic ovulatory women with no history of pelvic disease who were referred for donor insemination. The findings were categorized into five groups: 1) normal study, 2) uterine anomaly or filling defect with bilateral tubal patency, 3) normal uterine anatomy with unilateral tubal patency, 4) normal uterine anatomy with bilateral tubal blockage, and 5) normal uterine anatomy with hydrosalpinx. Subjects in groups 4 and 5 received inseminations only if patency of at least one fallopian tube was demonstrated with laparoscopy. Life-table analysis was performed to calculate the average monthly fecundity and cumulative conception rates for each group. The Mantel-Haenszel test was used to compare group fecundities.


RESULTS
A total of 1460 donor insemination cycles were performed. The number of cycles in each group were as follows: group 1, 1173 (80%); group 2, 153 (10%); group 3, 90 (6.2%); group 4, 16 (1.1%); and group 5, 28 (1.9%). None of the patients in group 4 or 5 conceived. The cumulative conception rates in the first three groups were 46, 34, and 40%, respectively, and were not significantly different from one another (P greater than .05). Although a high incidence of uterine filling defects and unilateral tubal blockage was observed (19.2%), the incidence of an abnormal HSG finding that significantly decreased fecundity was only 2.8%.


CONCLUSIONS
In women with no history of tubal or uterine disease, routine HSG before initiation of donor insemination is of limited value for identifying decreased treatment fecundity.
Stovall
D W
DW
Department of Obstetrics and Gynecology, University of North Carolina School of Medicine, Chapel Hill.
Christman
G M
GM
Hammond
M G
MG
Talbert
L M
LM
D000328:Adult; D005260:Female; D005298:Fertility; D005615:Freezing; D006801:Humans; D007047:Hysterosalpingography; D007247:Infertility, Female / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D007316:Insemination, Artificial, Heterologous; D008297:Male; D011247:Pregnancy; D012662:Semen Preservation