- In this article, ‘dichte zaadleiders’ means that one or both fallopian tubes are blocked or severely damaged.
- A blocked fallopian tube usually causes no pain or other obvious symptom and is often only found during fertility investigations.
- Possible causes include previous chlamydia or another pelvic infection, endometriosis, abdominal surgery, sterilisation or a congenital abnormality.
- HSG, contrast ultrasound and keyhole surgery provide different information and each has limitations.
- Pregnancy after tubal damage carries an increased risk of implantation outside the uterus; pain or bleeding needs early assessment.
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