When is it a appropriate length of time to start having relations w/your fiance'

Don't let him pressure you Never get married until you are ready I made the Mistake getting married when I had my Doubts because everyone was pressuring me and of course he was using the emotional Blackmail, as soon as the ring was on my Finger he changed to a totally different Person I tried my best for 21 years to make it work and it never did 4 years ago my Divorce was through, so do not be pressured into it.

It just depends on you. If you don't want to have relations until you're marrie, then don't. If you just want a little more time, then wait. Don't do anything just because you're pressured to. It could wind up hurting you in the long run. Besides, it could be well worth the wait.