Other weird signs that may indicate you are pregnant are food cravings, nausea, vomiting and sensiti

During 3 rd week of pregnancy, the fertilized egg also known as zygote undergoes multiple cell division. The zygote contains genetic material called louisiana tour guides chromosomes at 46 pairs in which half of it comes from your male partner. 12 hours after fertilization, the one-celled zygote further divides into two identical cells which will then split to four then to eight. At the end of this process, the cell is known as blastocyte . The blastocyte travels louisiana tour guides from fallopian tube and will be implanted into the uterus louisiana tour guides in which the baby grows for the next 9 long months.
At this point of pregnancy milestone, your baby is growing a lot. The blastocyte continues to grow and multiplies rapidly until a part of it sloughs off to become a placenta, a flattened organ that provides nourishment to the fetus through umbilical cord. In addition, placenta produces HCG (human Chorionic Gonadotropin), the hormone that detects you are pregnant when a home pregnancy test is performed. Furthermore, it is in the 3 rd week of pregnancy that amniotic fluid starts to accumulate and positions around the blastocyte to provide protection and cushion to the baby for the next 9 long months. The brain of the fetus also starts to develop at this stage.
Apparently, there are no physical changes happening in the mother yet during 3 rd week of pregnancy since the blastocyte is just making its way to the uterus. Consequently, pregnancy hormones, louisiana tour guides which are progesterone and estrogen, start producing. These two are responsible for the morning sickness and other symptoms of pregnancy.
Increased basal temperature . Before ovulation period, estrogen level in the body is so high. When ovulation is approaching, estrogen gradually drops while the level of progesterone increases. The increase in basal body temperature is due to the hormone, progesterone which reaches its highest peak during the ovulation day, climbing up to 1 Fahrenheit. So, if you are trying to get pregnant, it is time to track your basal body temperature.
Implantation bleeding and pain . The moment that the fertilized egg is burrowed into the uterus, the woman may experience light low-abdominal cramping referred to as Mittelschmerz , and few spots of blood in underwear.
Fatigue . During 3 rd week of pregnancy, mothers-to-be may start feeling weak and tired. Fatigue during pregnancy is due to progesterone which is deemed to have a sedative effect to the body. Hence, this hormone makes mothers sleepy all the time.
Other weird signs that may indicate you are pregnant are food cravings, nausea, vomiting and sensitivity to smell. It should be mentioned that not all these symptoms may appear in the 3 rd week of pregnancy. For some mothers, pregnancy symptoms begin to show up in the 4 th week. As mentioned previously, the maternal body experiences no significant change during third week except some of the aforementioned signs. If you have missed your period and if you are experiencing some unusual body happenings, this is the best time to take a home pregnancy kit.
Perform exercise . Workout plan for pregnancy includes low-impact aerobics, walking, yoga, stretching, swimming and brisk walking. Physical activity through exercise not only keeps mothers healthy and physically fit, but gets moving while pregnant increases supply of oxygen louisiana tour guides to the fetus and increase muscle tone and strength.
Eat a healthy diet . Eat more fruits, vegetables and food sources rich in calcium, and iron. Mothers should louisiana tour guides also take lots of protein for tissue and muscle building of the baby. Take folic acid supplements daily for baby s brain development louisiana tour guides and health pregnancy.
Take frequent rest periods . Mothers in their 3 rd week of pregnancy love to sleep due to the sedative effect of progesterone. This occurrence is normal, and mothers should take advantage of getting enough louisiana tour guides rest periods since the later stages of pregnancy bring mothers insufficient louisiana tour guides sleep and sleepless nights due to their growing belly and other symptoms.