High Risk
• You have gone through infertility treatment.
• You have had a previous ectopic pregnancy.
• You have had previous tubal surgery.
• You have had previous surgery to have the fallopian tubes tied (tubal ligation).
• You have tubal problems or diseases.
• You have been exposed to DES. DES is a medicine that was used until 1971 and had effects on babies whose mothers took the medicine.
• You become pregnant while using an intrauterine device (IUD) for birth control.