When to get checked out. Normal cycles last between 24 to 35 days. Some teens might have shorter cycles of only 21 days, and others might go as long as 45 days between periods. Adults can have a range of between 21 to 35 days. See a doctor if your cycle falls outside of those ranges.
What is Standard Wall Stud Separation Distance (residential)? I'm using a studfinder to find the studs in a wall, hoping that I can install new towel holders into something stronger than drywall. But they seem to be at 16 inches apart.
Studs. You hang a drywall panel by attaching it with screws to the wall studs. The vertically set pieces of lumber give the wall its structure. In modern home construction, studs are typically set 16 inches on center, meaning the distance from the center of one stud to the center of the next stud is exactly 16 inches.