I didnt mean to insult the nursing profession or nurses..and hope we dont have nurses in this forum 
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Its a fact that, indians working in the US, a very large percentage of them are nurses (male and female) and if one is a nurse, easily u can migrate to US. So its easy to find a nurse for marriage. (Dont be surprised when I tell that 60% of girls in my state 'Kerala' of India are nurses).
Hope I made it clear enough.
Thanks