When does second trimester start

The moment a child is born, the mother is also born. She never existed before. The woman existed, but the mother, never. A mother is something absolutely new.


second trimester

The experience of motherhood is special, it is not just a great privilege and honor it’s also a wonderful feeling of flowing of all your emotions. Therefore its very important to know what to eat when pregnant and what not to eat when pregnant. It is almost physically impossible to count the ways a mother expresses her love, but of the most vital way to express is to care. Care doesn’t just start when the little ones are born but it starts from the very day you conceive. And all the phases of pre-birth care the vital one is the Second trimester.

When does second trimester Starts?

Second Trimester starts with the mother entering the week 13 of the pregnancy and lasts until week 28. The very first feel of the Second trimester is felt when the baby bump appears and mother feels the fetal movements within her. The formation of functioning organs, nerves, muscles and a perfect structure of the little baby from a cluster of cells everything appears at this stage. And that’s how the emotional connection hits you, and affection for your little ones develops within you.

Also read: Things to avoid in second trimester.

During second trimester, you can go for the second round of your ultrasound scan and visualize the baby, and you should definitely go for this one as soon as the doctor suggests since you can see the overall development of your baby and be relieved about its well being. And it is really important for you as well as the father of the baby to create a real sense of bonding during second trimester.

women in second trimester diagonising


Week 13 and 14


During the 13th to 14th week of second trimester, you might feel like urinating a number of times during the day that’s mostly because the baby is probably swallowing the amniotic fluid and is begging to make urine. The structural formation during this phase has already started and the overall skeletal frame is almost ready, the bones are turning stronger, the skin develops and starts thickening. Make sure you have proper nutrition with lots of vitamin B and calcium. As this Second trimester, my sound amazing and will excite the upcoming mother within you but this surely demands very essential care. By now the sex of your baby is apparent and your baby might be almost 3 and a half inches long and weighs around 45 grams. If you want to know child gender predictor, then you can check one at Parent Arena.

Week 15 and 16 of the second trimester

Progressing toward the 15th and the 16th week of the second trimester, the scalp of your baby develops and the bone development also continues. Now if you go for an ultrasound test the development of the baby can really surprise you since its eyes can now slowly move, the ears are finally in a position, the limb movements get coordinated and synchronized. But honey your wait to feel these slightest movements ain’t over. You have wait for few more weeks when baby might surprise you with a sudden kick and your heart might skip a beat with joy.

Week 17 to 19

The best part of the motherhood is the outpouring of love that is nonjudgmental and that’s what makes it beautiful. During the 17th to 19th week of second trimester pregnancy the activity of your baby inside the amniotic sac increases. Believe it or not, the baby ears actually start detecting noises outside. The different essential systems have now started working inside the baby. The protective covering called vernix caseosa starts developing around you baby. There can be major developments in the skin of your baby.

And as the baby is developing at a vigorous rate you should also start adopting different essential habits for your little ones. Start avoiding too noisy overcrowded places, don’t just laze and sit around, be active, join some exercise classes that teach exercises during motherhood, as your partner to accompany you as this bonding is not just about you and your baby but also it should connect all the links with the new father, and this will bloom and develop the camaraderie between you and your partner and help to accept the changes around and prepare you for the tiny tot.

Week 20

Entering the 20th week of your second trimester pregnancy, you might feel some of the body movements of the baby. Ask your partner to feel the same. That slightest movement in your womb and you can feel your hearts on the cradle for the baby. This stage may result in frequent mood swings but try staying calm and panic less. Just go with the flow and enjoy this motherhood phase. and guess what now your baby is around 160 millimeters and weighs around 320 grams. You may opt for an ultrasound again during this phase, the doctor can thus monitor if the progress in baby’s health is proper or not.

 Attachment Details second trimester women exercising

If you are a mother who smokes or drinks then make sure you are out of that habit by now and realize that this is the Second trimester and you should thus focus on the baby’s health, and smoking can certainly be very dangerous for the baby. Take a note if you can quit smoking before the 15th week that’s the best for both of you.

Week 21 to 23 of the second trimester

Paving your way towards the 21st week of your pregnancy do you know your baby has already developed a sucking reflex and has already started sucking its thumb. The further developments towards the Second and 23rd week include the development of eyebrow hairs and appearance of finger and footprints. The mother might feel slightest hiccup and jerking movement.

Week 24 and 25

Do you remember the Bollywood movie, 3 idiots, in that movie the when Aamir Khan would say “all is well” the baby inside Mona Kapoor would respond to it by kicking? Do you realize why does that happen, because 25th week in your Second trimester period and in this phase the baby can respond to your voice. Although most of the time your baby spends on sleeping and you know what when there is a movement of your eyeballs even when your eyelids are closed the eyeballs of your baby also starts moving.

fetal development in second trimester

Week 26

During the 26th week of second trimester, the baby’s lungs have already started developing the lungs and the lungs are beginning to produce surfactant. And now your baby is around 230 millimeters long and weighs around 820 grams.

Week 27

By the by progressing to the 27th week your Second trimester almost comes to an end during this period your baby is gaining some fats which will make its skin smoother, along with that development in its nervous system is also progressing.

So my dear to be parents, now that your baby is turning completely ready to be with you in next few months, remember that it will be the binding stone of your relationship and you are soon going to be a beautiful family which would not only come with responsibilities but with bountiful of love. Happy parenting.

Giving birth and being born brings us into the essence of creation, where the human spirit is courageous and bold and the body, a miracle of wisdom.

-Harriette Hartigan

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