Hasbro, Inc. (NASDAQ: HAS) is a branded play company dedicated to fulfilling the fundamental need for play for children and families through creative expression of the Company's world class brand portfolio, including TRANSFORMERS, MONOPOLY, PLAY-DOH, MY LITTLE PONY, MAGIC: THE GATHERING, NERF, LITTLEST PET SHOP and G.I. JOE.
After conception, the fertilized egg attaches itself to wall of the uterus. This can cause one of the earliest signs of pregnancy -- spotting and, sometimes, cramping. That's called implantation bleeding. It occurs anywhere from six to 12 days after the egg is fertilized.
Most women don't feel very different at 3 weeks, but some may notice a tiny bit of  implantation spotting  or feel early pregnancy symptoms such as fatigue, tender breasts, nausea, a heightened sense of smell, food aversions, and more frequent urination.