**5. Conclusion**

We suggest that using a hysteroscopic subendometrial embryo delivery (SEED) for transferring advanced blastocyst(s) is a reasonable and effective method of embryo transfer. It will virtually eliminate ectopic pregnancies of all locations, i.e. tubal pregnancies as well as placenta previa, cervical, and heterotopic pregnancies, from IVF. Furthermore, it would allow for a targeted objective, reliable, safe and replicable method for single embryo transfer, as new and improved techniques along with modified media for handling, culture, and selection of embryos are introduced. This would greatly alleviate the anxiety, and cost to the patient as it decreases the number of attempts at using IVF in achieving a successful singleton pregnancy.
