Weeks 02-03: Your pregnancy
What’s happening with you
Uterine lining development. At this point in your cycle, your uterine lining is developing as your body secretes a hormone to stimulate an egg to mature.
Ovulation. Right between weeks two and three (about day 14 of a 28-day cycle) an egg will be released into your fallopian tube—this is called "ovulation." Some women can tell when they ovulate by noting mild cramping or pain or increased vaginal discharge. Once the egg has been released, it must be fertilized for you to become pregnant.