Pregnancy Symptoms Week 4 – Week By Week Pregnancy


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pregnancy symptoms week 4

Are you looking for pregnancy symptoms week 4? Then, please do not worry or stress yourself. Pregnancy symptoms do not start showing right away. It must be the happiest moment in your relationship if you have just found out that you are pregnant. Most women start noticing changes in their body after a bit longer, but you may have explored this news earlier, just after missed periods.

Pregnancy is a beautiful journey that will change your way of thinking about life. You will come to know how precious life is and why it should be protected at any cost. It is the most amazing time of your life, celebrate it with your partner, and we pray for your healthy pregnancy ahead.

The next thing you need to do is, have your first prenatal visit, a doctor can confirm your pregnancy with a urine or blood test.

What do you need to know about pregnancy symptoms week 4?

Your body will go through a series of changes, physically and mentally. So, prepare yourself for pregnancy symptoms week 4. One of the earliest signs your body will exhibit is a missed period. This shows that progesterone level in your body is taking over your hormonal balance to sustain your pregnancy.

After a positive pregnancy test, your hormonal level increases rapidly. It is normal to be 4 weeks pregnant with no symptoms. Some women face nausea, vomiting, and morning sickness right after missed periods.

What kind of changes you will experience during pregnancy symptoms week 4?

Vaginal discharge

When you are 4 weeks pregnant, vaginal discharge will increase but it is normal. It should be a clean, white, or sticky type of liquid. If you feel itching on your vaginal area or notice a bad smell, have a visit with your doctor.

Fetus at week 4

You may have just started to wonder about your pregnancy but your soon-to-be baby has already found his or her home inside your belly.

Once, little ball of cells has settled into your uterine line and implanted, it will be divided into two groups. Half of them will take part in embryo formation, the other half will form a placenta which supplies nutrients and carries waste away.

Implantation bleeding

About 30% of women face light bleeding or just a spot during pregnancy week 4, it is known as implantation bleeding. It happened because the little ball of cells burrows its way into the uterine line.

A common sign of implantation bleeding includes little pressure on your abdomen, a change in breast size, and breast tenderness. But do not worry about it until it lasts for more than two days. If you have any issues, visit a doctor.

4 weeks pregnant cramps come and go

Mild cramping also includes in your early pregnancy symptoms. But do not panic about it. It is a sign of successful implantation of your soon to be baby in the uterine wall.

However, in severe cramping, you should discuss it with your doctor.


Due to sudden changes in your hormonal level, you may experience mood swings. It lasts for 12 weeks due to mental stress in some cases.

Stomach Bloating

You may be a little puffed up while experiencing pregnancy symptoms week 4. It is the right time when you should think about changing your wardrobe.


As your body passes through a series of changes, you may feel total exhaustion. Because your body is working so hard to grow that tiny ball of cells into an embryo.

Food cravings or aversion

Food cravings and food aversions are two opposite terms that happen during conception. You certainly start liking the odd combination of foods or feel a strong urge for a certain food item.

But at the same time, you may start disliking your favorite meal because it causes nausea and vomiting now.

What will be the size of your baby at week 4?

At week 4 of pregnancy, your baby size is smaller than an apple seed, microscopic. At this stage, the baby is known as the blastocyst, little ball of cells under your uterine wall, preparing for all the upcoming developmental phases.

How does your belly transform at week 4?

A bloated belly is a common part of pregnancy symptoms week 4. You may not certainly look pregnant, but you need to treat yourself as a mom-to-be.

Your baby has already undergone important developmental phases. So, you must start taking prenatal vitamins which have at least 400 micrograms of folic acid in it. You may have a lot on your mind, but since folic acid has proven to be helpful for a healthy delivery. So, it is super important to take folic acid regularly.

As your skinny clothes are now difficult to zip up, try some new loose clothing styles. You can try stretchy pants, leggings, drapery shirts, and many more. Several loose clothing styles will be comfortable and stylish at the same time.

Also Read: Things To Do Before Pregnancy

Precautions during the 4th week of pregnancy

Here are some important pregnancy precautions that every woman should follow during pregnancy symptoms week 4:

Liquid intake

Moderate your liquid intake if you are finding yourself in the bathroom too often.

Intake of prenatal vitamins

As soon as you know about your conception, start taking prenatal vitamins specifically which include at least 400 micrograms of folic acid regularly.


You can do exercise to keep your body and baby healthy. You can carry on your previous exercise routine during your first trimester. But after that, you must speak to your doctor about certain changes that might be necessary.

Do not forget about the intake of vitamin D

Vitamin D is necessary for teeth and bone structure development. You can get vitamin D from milk, orange juice, egg yolks, and sun.

Avoid the second-hand smoking habit

If you do not smoke but your friends do, you should not hang out with them. According to the research, secondhand smoke increases miscarriage rate, ectopic conception, low birth weight, premature birth, and many more complications.

Also Read: 10 Things To Avoid During Pregnancy

Consume healthy fats

During the developmental phases of your baby, it is important to consume foods that are a source of essential fats such as omega-3 fatty acids. DHA, just like omega-3 fatty acids, is a major part of the human brain and retina. So, you need a healthy dose of these fats each day.

Also Read: Healthy Snacks During Pregnancy

Your checklist at week 4

  • You should have a prenatal visit if needed.
  • Share the good news with your partner.
  • Start eating a healthy diet.
  • Start taking prenatal vitamins regularly.
  • Quit smoking and drinking as soon as possible.
  • Sign up for more amazing information and weekly pregnancy tips.

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