Pregnancy Week by Week - Guide and Fetal Development

A typical, full-term pregnancy is 40 weeks, and can run from 37-42 weeks. It's isolated into three trimesters. Every trimester keeps going somewhere in the range of 12 and 14 weeks, or around three months. 

  • the first trimester is from week 1 to the finish of week 12 
  • the second trimester is from week 13 to the finish of week 26 
  • the third trimester is from week 27 to the finish of the pregnancy 

First Trimester 

Pregnancy date tallying begins with the main day of your last typical monthly cycle, and origination happens in week 2. The main trimester endures from the first through the thirteenth seven day stretch of pregnancy. In spite of the fact that you may not look pregnant amid the principal trimester, your body is experiencing colossal changes as it obliges a developing baby. 

The principal trimester is essential for the improvement of your baby. It's best to take folic acid supplements the year prior to the pregnancy starts. The baby will build up the greater part of its organs before the finish of the third month, so this is a urgent time. It's critical to keep up a sound eating regimen, including a satisfactory measure of folic corrosive so as to help counteract neural tube deserts. Abstain from smoking and cut back on drinking liquor. These propensities, and any medication utilize (counting some physician recommended drugs), have been connected to genuine pregnancy confusions and birth abandons. 

Second Trimester

 The second trimester (weeks 13-27) is the most agreeable timeframe for the lion's share of pregnant ladies. The vast majority of the early pregnancy indications will slowly vanish. You will probably feel a flood in vitality levels amid the daytime and have the capacity to appreciate a more serene night's rest. 
Your stomach area will begin to look pregnant, as the uterus will develop quickly in estimate. It's a decent time to put resources into maternity wear, maintain a strategic distance from prohibitive apparel, and spread the uplifting news of your pregnancy to your loved ones. 

Third Trimester 

The third trimester endures from the 28th week through to the introduction of your baby. Amid the third trimester, you'll begin seeing your social insurance supplier all the more as often as possible. Your specialist will routinely: 

•test your pee for protein 
•check your circulatory strain 
•listen to the fetal heart rate 
•measure your fundal stature (the inexact length of your uterus) 
•check your hands and legs for any swelling 



Week by Week Pregnancy information is necessary and such information helps the would-be mothers and her partner to cope with this exciting period of their life. There are many anxieties and issues a would-be mother confronts during the pregnancy cycle and a few weeks beyond that. If the women have week by week information related to all aspects of pregnancy, the pregnant woman and her family is aware about the various physical and emotional changes that are expected during the stipulated time frame.

Pregnancy Week 5-8- 

This period is the right time for taking the pregnancy test. It is commonplace for the tests to be accurate around this period. By the 6th week, the would-be baby's heart starts beating! The future mom might start experiencing morning sickness during the 7th week. Moreover, by the 8th week, her fetus has small arms and legs!

Pregnancy Week By Week 9-12: 

During this stage of pregnancy, your body continues to grow and adjust to accommodate the growing fetus. Your baby should start to move inside your body although you may not notice at this point. By week twelve, morning sickness should begin to subside.

 13th to 14th Week - 

During the 13th week, it becomes possible to determine the probable gender of the baby, though not always with mechanical precision and accuracy. By 14th week, the would-be-mother can listen to her future baby's heart beat.

Frequent urination is another first week sign of pregnancy. If you are expecting pregnancy, you may rush to bathroom more frequently than ever. Enlarging of your uterus to accommodate growth of the fetus inside it pushes your bladder and cause frequent urination.

The third trimester as per pregnancy week by week commences with week 27 and ends with the birth of baby i.e. approximately week 40. Week 27 heralds increased movements of the baby. Senses of sound, smell, and taste develop by week 29.


 Every person is different, so the changes that are scheduled during pregnancy would also vary in different degrees. The details covered in the 40 weeks of the week by week pregnancy are just a generalist approach to help you prepare for what lays ahead. Any specific issues must be catered to, only post mature discussions, with the health care practitioner.

Increased activity of the baby is one of the healthy signs of advancement of pregnancy week by week. It is a sign of the baby growing stronger. However, you must keep in mind that your baby is dependent on your diet. Thus, it is important to include in your diet calcium for good bone development, iron for blood cells and protein for the growth of the baby, in order to maintain the vigorous progress of in the growth of your baby's internal organs.


Weeks 34 to 39- You are almost there. Life seems slow and cumbersome now and you cannot wait to see your baby... hold on for a few more days! Your baby is fully developed and will have very high chances of survival even if it decides to enter the world earlier than planned! The time has come; it can happen any day now. Take rest. You will need the energy after your little darling is born! Your baby is ready, you need to be ready too, and you never know when it decides to give the push! Arrange necessary items like nursing gowns, breastfeeding bras, baby cloths etc. for the coming future requirements.


Your specialist will likewise decide the baby's position and check your cervix keeping in mind the end goal to screen how your body is getting ready for labor. 

Somewhere close to weeks 35 and 37, you'll be screened for microbes called Group B streptococcus. A straightforward swab will be taken from your vaginal region before being sent away for lab assessment. Gathering B strep, additionally called GBS, can represent a genuine risk to infants if it's passed to them amid your conveyance. In the event that you are GBS-positive, you'll have to take anti-toxins to keep the baby from getting it. 

Travel limitations produce results amid the third trimester. It's exhorted that you remain in moderately near nearness to your specialist or birthing specialist in the event that you start giving birth early. Voyage dispatches regularly won't permit ladies that are more than 28 weeks pregnant to board. Carriers, however they do enable pregnant ladies to fly, exhort that you do as such just with consent from your human services supplier.

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