Some pregnancy signs and symptoms appear when you are only 3 weeks pregnant. On the other hand, you might suspect that you are pregnant when you are not, because these symptoms could be associated with other conditions as well. Likewise, you can be pregnant without experiencing any of these symptoms.
Light Spotting – if you have conceived, spotting can happen when implantation occurs before your menstrual period should begin. Pregnancy bleeding from implantation is pinkish or brownish and not heavy. A normal menstrual flow should begin light, become heavy, then taper off again before ending.
Changes and increased swelling and tenderness in the breast and nipples are one of the classic very early signs of pregnancy. Many times, a woman may notice these changes and blame them on a particularly ill-fitting or uncomfortable bra or other article of clothing. But, the sensitive woman will notice these changes for what they are – a new life is beginning to grow inside her with the new pregnancy.
Implantation Bleeding – This symptom is a very early sign of pregnancy. Within 6-10 days of conception, the embryo attaches itself to inside the walls of the uterus. When this takes place it’s very common that a woman will have cramping as well as spotting.
Constipation – This is another very subtle clue – who doesn’t get constipated at one time or another – without being pregnant? The changing hormone levels can play games with your bowels, interrupting the normal frequency and timing of your bowel movements.
