Many sci-fi authors imagine a future where reproduction is decoupled from sex and sex is just for pleasure. Nothing would stop someone from preferring sex with a machine or in VR from intentionally procreating.
In fact with genetic manipulation I wouldn’t be surprised if procreation in the future was done by the selection of genetic traits and the offspring was gestated in a gestation chamber.
Given how lousy the genetic lottery is, and how the gene pool tends to degenerate in absence of selection factors, I’m totally in favor of that. We’re allowing faulty genes to propagate; not bad in short term from individual perspective but rather lousy in long term from the species perspective. We have technology to compensate but we have to use it.
…and then there are the factors that we need major improvements in genetic code, to facilitate e.g. radiation resistance in order to allow longer space travels. Would simplify shielding requirements. And there’s a wide palette of other mods that can be done.