I'm going to comment for Robin.
That's exactly the case. You look at the numbers of women who had single-parent households and then the amount of unpaid work, and the burden of this unpaid work responsibility ends up putting them in a more impoverished place in their elder years.
It's not just child care. A lot of women are now in the generation where they're taking care of their children as well as their parents. If you look at the emerging long-term care crisis in this country, this is going to be extremely important to monitor. There will be effects for women who have to leave their work earlier to take care of aging parents or spouses requiring long-term care, that either it is unaffordable or they want to do it but there's no support for them.