Is it worth having IVF if I am not sure if I want children?

I am getting an increasing number of clients coming to me with this very question.  Do I want children OR want them enough to go through IVF?  I thought this was a very honest and enlightening article on that very topic.

http://www.theguardian.com/lifeandstyle/2013/nov/16/30000-ivf-for-baby-didnt-want