Loom - Terraria: Loom A Loom is required to weave Silk as well as craft most items made with Silk. Recipe: (At Sawmill)
Although the average cycle is 28 days, it is normal to have a cycle that is shorter or longer. Girls usually start having menstrual periods between the ages of 11 and 14. Women usually start to have fewer periods between ages 39 and 51. Women in their 40s and teens may have cycles that are longer or change a lot.
Everyone is different but the average menstrual cycle is 28 days or around a month long. You should keep track of your cycles to determine how long your average cycle is, anything up to a weeks variation from this average cycle length is normal.