csection moms

Ready to have my third csection on Monday!!!! My older two children are 13 and 10 so it's been almost a decade. Here's my question I'm trying to remember. When did your OB give you the thumbs up as to whether you can have another baby? I'm not asking how long after birth but I remember after being stitched up from second csection the doctor gave me the thumbs up and said "ok you can have another one." That's been a decade ago. Would love to have one more after to give this baby a sibling close in age and would wait at least a year to try again. Did the doctor give you an ok while stitching you up? Or did you wait til 6wk PP visit?