Doctor did not attent birth?

[viperwasp]

In Rimworld I saw the screen where I choose the doctor and so forth. But when the woman went into labor and got into a hospital bed. The doctor did not enter the room until after the birth? Is this normal? Or could it be mods etc? The doctor was available. And no work type ahead of his duties as doctor?

Update I think I never clicked begin or something else happened. It's working now.