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Unfortunately, the article fails to list the origin of these travelers. I suspect most are from the developing countries in the area.

[One exception may be the "baby production industry". India provides inexpensive surrogacy services. Some call this an "industry"...]

Don't forget expat Indians from the west, who know they can save money on everything from dentures to clothes on the next trip home.

Most patients are from US and West Europe.

Where did you get that from?