Why Are The First Three Months Of Pregnancy So Crucial?

If you are newly pregnant, you are repeatedly told that the first trimester is the most crucial for your baby! Yes, it is! And here's why! Also know about first three months of pregnancy dos and don'ts.

These first three months, the developmental stage, is the period in which your baby will go through the most rapid growth ever. The development is quite dramatic. In this short time, the baby grows from a single fertilized cell, into a bundle of growing limbs and body systems. Lots of things happen in this time all the vital organs are formed, and the brain begins to develop. Though at the end of the first trimester, the baby is only the size of a small apple, it has all the basic genetics, major organs and nervous system. It has a heartbeat, limbs, fingers and toes, and even hair!

In the first month, the major organs begin to form. The neural tube, which becomes the brain and spinal cord, is formed. Blood cells start developing. The digestive system, heart and circulatory system are formed. The eyes and ears also start developing. In the second month, the nervous, urinary, digestive and circulatory systems continue to develop. The embryo starts acquiring a human shape, but it still doesn't look anything like a fully-formed baby. The baby's heartbeat can be clearly heard and the baby even begins to move. But the mother can't feel it yet. In the third month, the external genital organs are formed, but these are not easy to distinguish yet through an ultrasound. Fingernails, toenails and eyelids develop.

All these rapid changes mean that your body has to provide a safe, nourishing environment for the growing embryo. Insufficient nutrition and exposure to chemicals, might cause a miscarriage, or might cause stunted physical and mental growth in the baby. So, for the healthy development of the foetus, you need to take good care of your body.

Maintain a healthy diet.

• Eat healthy, homemade food. Avoid processed food, and resist eating out, because you don't know what colours and additives go into food in restaurants.

•Take vitamins and folic acid supplements, and food rich in folates and carbohydrates.

•For some women, it is not easy to keep from throwing up the food you've eaten. So eat whatever you can. If big meals are not possible, eat many small meals during the day.

•Do not avoid calories. You needn't eat for two, but eat whatever you can, as often as you can.


Exercise is essential to keep your body flexible and in good shape to take on the stress it will go through as your pregnancy progresses. Be sure to get your doctor's approval before exercising, though. Slow walking and breathing in fresh air is a good idea if you can't do anything else.

Try and get as much sleep as you can. You need the rest to help your body get rejuvenated and replenished.

Avoid stress and over-exhaustion – Ensure that you do not overwork yourself. If your average day is stressful, take it easy during this time.

Avoid chemicals

The foetus is very vulnerable during the first trimester. The risk of a miscarriage is quite high during this time. Since the major organs and body systems are being formed, they are susceptible to damage if the foetus is exposed to toxic chemicals, drugs, radiation, cigarette smoke and alcohol.

•If you are a user, give up drugs immediately; quit smoking, chewing tobacco and alcohol.

•Avoid passive smoking; if any person near you lights up, request him / her to put out the cigarette or not to smoke near you. Keep away from polluted places.

•Fumes from paints, and working with pesticides and fertilizers are also on the no-no list.

•Use natural cosmetics.

But remember, you just need to be careful, not paranoid! If you have any doubts, you can always ask your doctor!



Also read: All You Need To Know About Labor Language

Explore the entire collection of articles: Pregnancy must know



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Comments (87)

Rehana Ahmad

thank u souch mam

Nyasa Rajas

very helpful...thank u

Piya Lingampalli

its really helpful thank you mam.

Randeep Kaur

thank u so much mam


thank you so much

Alka Sengar

thank u so much mam...

Safiya Shaikh

its really helpful thank u so much


it's  really helpful thank you soon much mam


Nice Article, just to add one point, ' Do avoid going through x Ray's & security checkup whether it's in hospital,; in mall, airport, etc

Inisha Gardhariya

very helpful. ....Thanks mam

Sheel Gautam

thannks mam

Yasmin Sagufta

helpfull lines....
thanks a lot.........

arzoo khalid

thanksalot....this is reallie very veryy helpful

priya soni

Thank you so much..!!

Priya Yadav

thank you for this
which exercise I prefer for my first trimester...

Karan Jasleen Kalra

This is exactly what I was looking for.

Sheel Gautam

is avoiding make-up in every pregnancy or not?

Kanwal Mairaj

please suggest some exercises during pregnancy

Mona Ahlawat

This is exactly what I was looking for.


Very knowledgeable.THANKS

Isha Sharma

This is so well written.

snehal patil

its very helpful

Mary Ashwini

Thank you very much. It's really helpful.

Mitali Oza

This is so well written.

soundarya s

This is just in time

ashwini raorane

M 8 week preg m not feeling anything only m feeling hungry frequently

Anita Maurya

Dear I do not have the problem of gays these days

Poonam Vengurlekar

very helpful. ....Thanks mam

Vidhi Desai

I wish I knew this before

Nisha Poojari

Very helpful... just lemme know can i drink fruit juices like from brands Tropicana or real juice

Priyanka poojari

Thank u so muchhhh

Priyanka poojari

Thank u so much

sheetal dhoke

1 to 3 month me hum traveling kar sakte he by bus

Priyanka Surkar

I wish I knew this before

Shreeja Roy

suggestion and the details of being cautious for first three months ..

Bushra Fatma

I wish I knew this before

Bushra Fatma

I wish I knew this before

Kanak Bansal

Tells me how..

Kanak Bansal

is it safe to travel by air to goa from meerut within third month of pregnancy

Rashmi Rathore

Informative and helpful..

jyoti parihar

helpful information thanks

Ajmal Aly

Is train journey possible this time ? My wife is in her first month only

Rashmeet Kaur

Thanks a lot mam

Rashmi Ranjan

Thanks mam, it is very helpful. Can I have eggs during first trimester ?

Rekha Chawla

Thank you so much for this information it's really helpful ...


Very informative. Thank u so much😊

Bhagyashri Choudhary

Thank u so much ma'am....

Saloni Agarwal

thank u .;; it was really helpful


Thank you very much

Payal Aggarwal

7 weeks 3 days ..thanks a lot..
it is really helpful..


It is helpful.

Ketaki Kulkarni

Very helpful info.. Thank you


Thank u mam... its really helpful to me....

dhanita james

Thank u dear..


This is so well written.


it's soo help full


This is so well written.

Shradha Damle

Really helpful

nazia Siddique

Thnk u; so much

Richa Bahl

Helpful Article..Thank You😊

Priyanka Mahesh

Tells me how..

ashwini Upadhye

Thank you so much for information

karpagam Renith

This is so well written.

Bhagyashri jamkar

Very useful information!


This is just in time


I wish I knew this before


Very helpful :)

St Antonio

Really this article is very useful to me.thank you mam

Kallyani Chikte

nice information 👍

Kavita Saini

This is just in time

Krutika Gor

Sounds like so much fun.


Its informative article.


Fruitful knowledge

Kavita Saini

This is just in time

mokara lata

Very helpful and Thanks.


Can we drive 2 wheelers in first trimester?

Tasneem Rangwala

This is just in time

Subhra Dutta

I've a question, is LAAL HIT harmful for first trimester? Mere gharme bohut Sara cockroaches Hain.... !!!!🙄

Sugandha Mehta

I wish I knew this before

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