Here’s an overview piece on current fertility research around later motherhood.
Among the methods discussed, lab-grown eggs from stem cells (“Growing eggs in the lab like this would yield a great many eggs unaffected by age for older women trying to conceive through IVF. It also would mean women could skip the hormone stimulation harvesting eggs normally requires, though a minor, outpatient surgery to take tissue from the ovary would be needed.”); egg freezing; ovarian tissue freezing; mitochondrial transplants; genetic screening.
As the reporter notes, these technologies are very expensive, and so only available to the well to do except in states with mandated coverage. They are also experimental, with varying levels of risk and unknown down-the-line effects on kids and parents.
The stem cell route in particular might take us to a future where age is not a factor in whether or not a woman gets pregnant. But even more effective for shaping happy families for the group as a whole would be giving people a supportive social environment for combining families and work, where good childcare wasn’t so expensive that you had to wait to be able to afford it, and where employers didn’t see kids as a drag on their employees commitment to their work. Having the school-day mimic the work-day would be a major means for realizing such a world, while also expanding kids’ learning, if done well and responsibly. Progress is happening on these fronts as well (largely in municipalities, like NYC, DC, Miami, San Antonio, San Francisco) — & effort to improve things in Houston is underway too. Keep it going!