CHANGES DURING PREGNANCY
Pregnancy occurs when a sperm fertilizes an egg after it’s released from the ovary during ovulation . The fertilized egg then travels down into the uterus , where implantation occurs. A successful implantation results in pregnancy. On average, a full-term pregnancy lasts 40 weeks. There are many factors that can affect a pregnancy. Women who receive an early pregnancy diagnosis and prenatal care are more likely to experience a healthy pregnancy and give birth to a healthy baby. Symptoms of Pregnancy You may notice some signs and symptoms before you even take a pregnancy test. Others will appear weeks later, as your hormone levels change . Missed period A missed period is one of the earliest symptoms of pregnancy (and maybe the most classic one). However, a missed period doesn’t necessarily mean you’re pregnant, especially if your cycle tends to be irregular . There are many health conditions other than pregnancy ...