I smiled when you asked your question, because we used to call the shower in our house Clark Kent's phone booth when our daughter was born. My wife would go up there, take a shower and come back out as superwoman.
We've had the tools to detect postpartum depression for some time. We know what questions family doctors and other primary care providers should ask. We have easy questionnaires that can be completed. Lots of people go undetected, but it's a little easier to detect because of the good work that people have done around awareness.
More people are aware. Reducing stigma has helped people come to ask for help. I think we've improved outcomes for mothers and families as a result of that, but there's still a general lack of awareness and we can still improve that and improve these pathways to increase the likelihood that these individuals will be detected so that we can treat them easier.