| Pregnancy week by week tracking tools or | | | | darkening of the area around your nipples. |
| calendars are great tools for keeping track | | | | |
| of your baby's growth during pregnancy. Also, | | | | The Second Trimester |
| you can acquire knowledge of different early | | | | |
| pregnancy symptoms or signs of pregnancy. | | | | The second trimester comprises week 15 to |
| | | | week 26. In the beginning of this trimester |
| Most of the pregnancy calendars or guides | | | | i.e. week 15, the baby begins movement of |
| chart baby's growth during pregnancy week by | | | | head, lips, and feet. Due to upward movement |
| week. Though the baby continues to grow with | | | | of uterus, the pregnancy symptom of frequent |
| every passing day, but changes and | | | | urination would abate by week 16. Baby begins |
| development of baby usually becomes manifest | | | | blinking, sucking, and swallowing in week 17. |
| over a week's time. Therefore, the complete | | | | Due to myelinization of nerves, nerve cell |
| pregnancy period has been divided into three | | | | transmission registers a significant increase |
| trimesters comprising 40 weeks. By following | | | | making body reflexes quicker. During week 20, |
| the baby's growth in pregnancy week-by-week | | | | baby begins to sleep and wake on regular |
| information and or pregnancy calendars, you | | | | basis. By week 24, baby's heart beat becomes |
| can have an idea as to what your baby looks | | | | so distinct that it can be heard by placing |
| like at a particular point in time. Moreover, | | | | an ear on stomach. And before the second |
| if you find something lacking, you can get | | | | trimester ends, brain wave activity commences |
| medical advice promptly. Let's take a glance | | | | for ears and eyes. |
| at some salient developments of your little | | | | |
| one's growth during the forty weeks. | | | | The Third Trimester |
| | | | |
| The First Trimester | | | | The third trimester as per pregnancy week by |
| | | | week commences with week 27 and ends with the |
| The first trimester of pregnancy week by week | | | | birth of baby i.e. approximately week 40. |
| covers week 1 to week 14. First 2 weeks of | | | | Week 27 heralds increased movements of the |
| this trimester denote the period from your | | | | baby. Senses of sound, smell, and taste |
| last menses till conception or till that time | | | | develop by week 29. During week 34, baby's |
| when the sperm fertilizes the egg. By the end | | | | own immune system begins to develop. Most of |
| of week 3, the fertilized egg is | | | | the babies are born around this period. By |
| metamorphosed into an embryo. During week 4 | | | | this week, look out for any signs of labor. |
| you begin to feel the early pregnancy symptom | | | | In any case, your baby is born by the end of |
| of nausea. Week 5 marks the beginning of | | | | week 40. Sometimes, this period may extend by |
| formation of all major organs of the baby's | | | | two more weeks. |
| body. In fact this is the week, when the | | | | |
| embryo's metamorphosis into a baby begins. | | | | By keeping yourself updated with the help of |
| Come week 6 and your baby's heart beats for | | | | pregnancy week by week information, you can |
| the first time. Your baby doubles in size | | | | keep watch over various signs of pregnancy |
| during week 7. By week 9, baby's sex can be | | | | and your baby's growth. If you feel your |
| determined and your embryo becomes a small | | | | baby's growth is not in consonance with the |
| baby by week 10. Week 14 will make manifest | | | | week by week chart, you can immediately get |
| another sign of pregnancy - enlarging and | | | | medical advice. |