While not to be taken as sound legal council, I advise all men to ensure their prenuptial agreement has been prepared correctly before ever putting it in front of their fiance.
Many men put horrible clauses in their prenuptial agreements. For example, they may stipulate that a woman cannot gain weight, go out without makeup, or even look at another man.
Not only are these conditions a terrible way to begin a marriage, they will also nullify the prenuptial agreements they are included in.
Learn the correct preparation for prenuptial agreements that benefit both husband and wife, and you will find many women have absolutely no problem signing on the dotted line.