How do cuckold fantasies affect the wife’s desire to have children w/ husband?

My question is very clear. How do you think, cuckold – hotwife fantasies affect the wife’s desire to have children with her husband? Does it kill it completely, increase it, or leave it unchanged? I am interested in these kinds of fantasies, but I am afraid that my lover will see me as a weak in the future and leave me or give up the idea of ​​having a child with me. I want to have children in the future and I don’t want to raise someone else’s child. Experienced wives, cucks and bulls please answer with all your honest feelings without hesitation.