Spontaneous pregnancy rates in infertile women after sequential hydrosonography and hysterosalpingo-foam sonography

Enhancing Fertility in the Same Cycle: A Case Report on Effects of Hysterosalpingo-Foam Sonography (HyFoSy) for a Couple With Mild Infertility

Fertility issues are becoming increasingly prevalent, leading many couples to seek fertility treatment at specialized centers. Infertility is a diverse clinical condition, with multiple potential etiologic factors and variable severity in its manifestation. Regardless of the underlying factors and severity, routine fertility assessment rarely differs between cases, with an essential step being fallopian tube patency assessment. Hysterosalpingo-foam sonography (HyFoSy) is the latest available diagnostic technique to assess this parameter, offering robust results, with reduced intra-procedural pain and equipment requirements, in the convenience of the office setting. However, apart from its diagnostic value, HyFoSy has also demonstrated a therapeutic tubal flushing effect, that may be the decisive factor for couples with mild infertility to spontaneously conceive. In this report, we present the case of a couple with mild infertility, who managed to spontaneously conceive after a HyFoSy examination, and in fact within the same cycle.

Spontaneous Pregnancy in a Hysterosalpingo-Foam-Sonography (ΗyFoSy) Cycle: A Case Report and Review of the Available Literature

Fallopian tube pathology is a very common cause of infertility for multiple couples worldwide. Tubal patency assessment is considered a crucial component of initial infertility evaluation with several evaluation tests available, such as hysterosalpingography (HSG), hysterosalpingo-contrast sonography (HyCoSy), and hysterosalpingo-foam sonography (HyFoSy), the latest tubal patency assessment, utilizing ultrasonography and a foam-based contrast agent. An additional side-benefit of these assessment tests is a fertility-enhancing effect, best studied with the application of HSG. In this report, we present a case of a 28-year-old woman with unexplained infertility who spontaneously conceived in the same menstrual cycle that the HyFoSy exam with ExEm^® foam (ExEm Foam Inc., Nashville, Tennessee, United States) was performed, without any additional fertility enhancement interventions.