fixed time marriage is not forbidden in islamic jurisprudence/law. there are much argument to follow this school of thought.
islam is so progresive to provide the answer of all human needs.

Salaam-O-Alaikum Nailah,
Thanks for your kind reply that u r also interested in talking with me. I really appreciate the way u talk explaining with references by using beautiful words showing the reality of life, really remarkable. I shall feel happy to have your friendship.
KHUDA HAFIZ...NABEEL