Uterine cavity assessment prior to IVF

Area of Science:

• Reproductive Medicine
• Gynecology

Background:

• Subfertility affects approximately 15% of couples, with up to 20% of cases remaining unexplained.
• Uterine cavity abnormalities are a potential cause of subfertility and recurrent implantation failure.
• Current diagnostic methods for uterine abnormalities include hysterosalpingography, transvaginal ultrasound, and saline hysterosonography.

Purpose of the Study:

• To evaluate the role of hysteroscopy in assessing uterine cavity abnormalities in subfertile women.
• To determine the effectiveness of hysteroscopy in improving pregnancy outcomes following recurrent in-vitro fertilization (IVF) failure.

Main Methods:

• Hysteroscopy is presented as the definitive diagnostic tool for intrauterine abnormalities.
• Minimally invasive hysteroscopes enable outpatient procedures with reduced patient discomfort.
• The study reviews evidence on hysteroscopy's benefit after recurrent IVF failure, regardless of hysteroscopic findings.

Main Results:

• Hysteroscopy is considered the gold standard for diagnosing uterine cavity abnormalities.
• Minimally invasive hysteroscopy is feasible as a routine outpatient examination.
• Evidence suggests hysteroscopy may improve pregnancy chances in subsequent IVF cycles after recurrent failure.

Conclusions:

• Hysteroscopy is a valuable tool for diagnosing uterine abnormalities in subfertile patients.
• While promising for recurrent IVF failure, more randomized controlled trials are needed before recommending routine hysteroscopy for the general subfertile population.