What are signs of early pregnancy?

Early pregnancy signs differ from woman to woman andpregnancy to pregnancy. One of the most prominent pregnancy symptoms is missedperiod. It is quite difficult to find out the signs and symptoms of pregnancy butit is important to know about the early pregnancy symptoms. HCG or HumanChorionic Gonadotropin hormone is responsible for pregnancy signs. Your wifecan feel the symptoms like soar breasts, cramping and mild bleeding, morningsickness, back pain, headache, fatigue, food cravings, frequent urination,nausea and vomiting. Bleeding or spotting during early pregnancy occurs due tothe implantation of fertilized egg into the fallopian tube. Sometimes it can bea sign of actual menstruation, vaginal infection, altered menstruation etc. Swollenbreasts can be due to the hormonal imbalance or side effect of birth controlpills. You can also see the dark color of areola or nipple in the breasts of yourwife. The sudden rise of hormones in your body can cause you to have headachesearly in pregnancy. Many women feel food cravings for certain foods when theyare pregnant due to hormonal changes in body.