Overview

Prospective, multi-center, international, unblinded, single-arm trial of subjects undergoing FemBloc followed by ultrasound confirmation test.

Eligibility

Inclusion Criteria:

• Female, 21 - 50 years of age desiring permanent birth control.
• Sexually active with male partner.
• Regular menstrual cycle for last 3 months or on hormonal contraceptives.

Exclusion Criteria:

• Uncertainty about the desire to end fertility.
• Known or suspected pregnancy.
• Prior tubal surgery, including sterilization attempt.
• Presence, suspicion, or previous history of gynecologic malignancy.
• Scheduled to undergo concomitant intrauterine procedures (i.e. endometrial ablation) at the time of either FemBloc Treatment or prior to final confirmation test.
• Abnormal uterine bleeding requiring evaluation or treatment.