How many people in the world are called Bella?

Does it mean im pregnant if period was only 3 days short and lighter than usual? Why is there a lump on the right top side of my throat? Why do you have circumsision? What is mouth herpes? Do chemotherapy damage DNA? What causes bleeding after urination I had a urine test culture done it showed no infection but a moderate amount of blood in the urine what causes this? Are there known links between bipolar disorder and borderline personality? Why elevate right side of patient during c section? Is Basa fish safe for pregnant women? What is recombinant human insulin? How can you get a disorder? What does it mean if a baby's heartbeat is 183 at 8 12 weeks? What does it mean to have nonspecific innate immunity? What does dextrose do to blood sugar levels? What is the difference between Ideal Protein diet and Medifast and the Protidiet? What is cartilage turning into bone called? How bad is hypothyroidism? Does multiple sclerosis affect pregnancy? Why your sister can't keep her eyes open but she isn't tired what is wrong? Who were the youngest parents of a down's syndrome child in the UK in 2001?