Marriage with first cousin

Some body told me that it is dangerous to marry with your fist cousin and there are some medical tests which both (you+girl) should do before marriage. Is that true? What are those test are?

Re: Marriage with first cousin

check this …

http://www.paklinks.com/gs/life-relationships/318844-cousin-marriage.html

Re: Marriage with first cousin

Thread closed for the reason above ^.