During the 6 weeks of pregnancy may begin to experience increased Symptoms of Pregnancy, such as anxiety and aversion of food - the morning sickness. The embryo at this stage is 0.08 to 0.16 inches long, and the structures and organs are more defined. Pregnancy week by week progresses - at 6 weeks, you start to experience more symptoms of pregnancy. Your baby's heart is beating in a normal pattern. Physical signs of the stages of pregnancy can include nausea, extreme fatigue, sore and tender breasts. At this stage, your own health care is very important.Pregnancy week by week shows that the embryo is growing rapidly and other symptoms of pregnancy include a frequent need to urinate. Although these symptoms in the early stages of pregnancy and which are more severe during 6 weeks, due to the rapid growth of the embryo. Therefore, adequate health care for the pregnant mother is absolutely essential.Read more about The Pregnancy Weeks. Part of your care during pregnancy, especially when they are 6 weeks pregnant should drink plenty of water, such as morning sickness can occur anytime, even during the day. During the stages of your pregnancy, you should be aware that alcohol, nicotine and drugs should be avoided completely. Some of the symptoms of pregnancy include food cravings, your breasts growing larger and a slight weight gain. As the pregnancy progresses week to week, your baby's heartbeat is different and the spine and head are beginning to form.During pregnancy, your health care should include a high protein diet which includes soy, milk, cheese and fish, yogurt, fruit juice and cereals. Try to avoid fried foods and fats. If your pregnancy symptoms include nausea, try taking your vitamins with citrus juice, but do not cut their vitamins. Pregnancy in the 6th Week and right through the stages of pregnancy should include light exercise such as walking, aerobics or yoga, but always consult your physician. For more info visit The Pregnancy Weeks.