The beluga sturgeon in Russia is the largest freshwater fish in the world. This massive fish can reach over 15 feet long and weigh upwards of 2,500 pounds. The largest recorded beluga sturgeon was almost 20 feet long and over 7,000 pounds.
Medications that can ease the pain: Birth control pills: Oral contraceptives can help with both cramping and headaches, Bummer says. But there are some women whose migraines become worse with oral contraceptives. Another benefit to the pill is that periods tend to be lighter when women are on it. I'd say 75 to 80 percent of women have some relief when their hormones are stabilized, Chiang notes.
If the uterus contracts too strongly, it can press against nearby blood vessels, cutting off the supply of oxygen to the muscle tissue of the uterus. Pain results when part of a muscle briefly loses its supply of oxygen. To relieve mild menstrual cramps: Take a pain reliever, such as paracetamol or ibuprofen.