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.
Laying Out the Wall. Studs (wall framing members) are placed on either 16 or 24 centers. This means from the exact center of one stud to the exact center of the adjacent stud is 16 or 24 inches. Check with your local building code* to see which distance is required.