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.
Lay two 2-by-4-inch boards the length of the wall together with the 2-inch edges up and ends flush to make top and bottom plates. Mark stud locations with a tape measure, speed square and pencil. Draw a line with the square and pencil across both studs 1 1/2 inches from the back end of the wall, to locate the inside of the first end stud.