The first trimester of pregnancy is marked by stunning transformations, though slightly perceptible to the naked eye. And everything will happen quickly: pregnancy hormones will cause your body to begin supporting baby growth even before the pregnancy test or physical examination confirms that you are pregnant. Knowing what the physical and emotional changes that occur during the first trimester of pregnancy will help you cope with those three months.

The first trimester of pregnancy: your body

Morning sickness

Although they are also called “morning strokes,” they can occur at any time during the day or night and start about three weeks after conception. Nausea occurs as a result of the rapid increase in estrogen and progesterone levels that cause the stomach to slow down food more slowly. Also, pregnant women have a greater sense of smell, so different odors, such as cooked food, perfume or cigarette smoke, could cause a feeling of vomiting.

Sensitive breasts and increased volume

Your breasts may be one of the first signs that you are pregnant. Just two or three weeks after conception, hormonal changes can make your breasts feel sensible or even painful and feel fuller and heavier. It can help you wear a bra that better supports your breasts or a sports bustier.

Need to urinate more often

You will need to go to the toilet much more often, especially at night. Bladder pressure caused by the progressive uterus may cause you to lose urine when suturing, coughing or raking. To prevent urinary infections, go to the toilet whenever you feel urine. If sleep is interrupted and unnerving as a result of awakening to urinate, it limits the amount of liquid you drink in the evening, especially beverages containing caffeine that stimulate even more urination. If urine loss creates discomfort, using daily absorbents can give you a sense of security.


As a result of increased progesterone hormone levels, fatigue is one of the common symptoms at the beginning of pregnancy. Equally, the combined effects of lowering blood glucose, low blood pressure, and increased blood production all make you feel energetic. To fight fatigue, rest as long as you can. Make sure you take exactly the amount of iron and protein you need. Include in your everyday sports activity such as walking faster.

Food craving and aversions

When you are pregnant, you can find that the coffee flavor or the smell of fried foods makes you snap out of your nose. On the other hand, you can have appetites for certain foods. And all this happens because of hormonal changes, especially in the first trimester of pregnancy, when they are much more pronounced.


Pregnancy causes dilation of blood vessels, which will result in decreased blood pressure with empty head feel or dizziness. In addition, stress, fatigue, and hunger may also play a role. To prevent light drowsiness, avoid standing too much. Lift up slowly after lying down or sitting down. If the feeling of dizziness appears while driving, pull to the right. If you get dizzy when standing, sit down or stretch.

Stomach burns and constipation

During the first trimester of pregnancy, the movements of the swallowed food from the esophagus in the stomach are slowed. In addition, the stomach will be drained more slowly. All this is done to allow more time to absorb the nutrients needed to develop your baby. Unfortunately, this slowing of digestion will cause stomach burns and constipation.

To prevent stomach burning, eating small portions and avoiding fried and spicy foods, carbonated drinks and citrus juices or fruit. To prevent or improve constipation, include enough fiber in your diet and drink plenty of fluids. Regular sports can also help you.