[header] How to avoid ectopic pregnancy [title] Reduce your risk of sexually transmitted infections. [step] Sexually transmitted infections (stis) such as gonorrhea or chlamydia may increase a woman's chances of having an ectopic pregnancy. If you reduce your risk of contracting one of these diseases, you may reduce your risk of having an ectopic pregnancy as well. 
[substeps] Limit your number of sexual partners in order to reduce your risk of exposure. Always use a condom during sex to reduce your risk of contracting a disease.