Nonconception

With this formulation, the probability of nonconception is simply the product of the day-specific failure probabilities multiplied across all days where there was intercourse.

A long period of nonconception, usually the two or three years after marriage, leads to worries of a possible medical problem in the couple.

In the case of nonconception, there is a loss of an enormous amount of possible future good but there is no victim of the loss, no existing individual whose good it would have been.

For all these reasons, I assume that nonconception is better than a constantly neutral life.

It is to a nonconception of this plain truth, namely, that money is as much a marketable commodity as any of those things for which it is given in exchange, that we must ascribe the ignorance that prevails concerning the laws by which its value and its distribution are regulated, and of the consequences which follow when the natural operation of these laws is disturbed.