Another world
If you choose to have children every other ovulation cycle, your future children will not be the same person.
In terms of time, for example, female gametes have a life cycle. If it is the next batch of gametes, the probability that they are exactly the same as the previous one is 1/(2 ^ 23), which can be considered as 0. This does not take into account the male side and the randomness of gametogenesis. It can be said that just one day's delay is likely to lead to another child in the future. The difference of an ovulation cycle is almost inevitable.
Even the way you make love can change the sperm that binds to the egg, leading to different offspring. If you choose to ejaculate at the next second, your child will not be the child a second ago.
If my parents had chosen to have children the next day, I would not exist, and the person accompanying my parents for the rest of their lives would be another person. I have never been to the earth.
If you know that your future child is random, a month's difference is equivalent to killing a life that should have survived, and randomly ushering in another life. Who are you going to give up? Are children the crystallization of love or the product of desire?
As for the inheritance, your future child may not have any similarities with you due to the randomness of the law of gene separation and the law of free combination.
The randomness of the universe is beyond imagination. It is better to consider a longer future before taking action.