The 9 symptoms that presage pregnancy

9 symptoms of pregnancy, 9 signs that I'm pregnant

How can I guess the first symptoms of pregnancy and what are the signs that I am pregnant? What role for pregnancy hormones at each stage of pregnancy? While some women discover their state of pregnancy after a trivial examination by their gynecologist, others on the contrary feel a real change in their body (due to the action of pregnancy hormones) from the first weeks. What are the biological changes in my body and physiology when I am pregnant?

Signs of fertilization more or less well felt by future mothers

Symptoms of pregnancy, due to the secretion of pregnancy hormones are unpleasantly felt by some pregnant women. However, they are benign and do not pose any danger to the unborn baby. Legend has it that these signs that testify that I am pregnant are a sales pitch for the body to prevent pregnant women from exposing themselves to unhealthy products such as: cigarettes, alcohol, meat and fish that are not fresh etc.

How to know if I'm pregnant? the top 9 symptoms of pregnancy

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Many symptoms assume that I am pregnant . These signs are mainly due to the pregnancy hormones secreted at each stage. This can result in certain changed behaviors and habits, coupled with physical changes (breasts that swell for example). It is important to specify that the signs which suppose that I am pregnant are not enough , they must imperatively be checked either by blood test (in order to measure the level of HCG) or by an ultrasound.

Nausea: a distinctive symptom of pregnancy

Nausea of ​​pregnancy is an inconvenience experienced by many women during the first weeks of pregnancy. They are caused by the level of HCG (the pregnancy hormone ) which increases when a woman becomes pregnant. The smell of coffee, which until then was your ally for a tonic awakening, torments your viscera. The fragrance of your favorite perfume generates high heart and in town the emanation of exhaust gases makes your wanderings laborious. These signs may assume that you are pregnant. However, they should in no case be the sole criterion of a possible pregnancy.

The delay or absence of periods, a good indicator to know if I am pregnant

You are ruled like music paper and for the first time, for no apparent reason, your period does not show up. Doubt sets in and it is better to take a pregnancy test. Sometimes traces of bleeding that are brown in color appear in the first week of pregnancy. Doctors call this phenomenon implantation bleeding. Indeed, the egg settles in the uterus and while it is made its small place, bleeding brown color can appear. It is however preferable to inform your doctor.

Darkening nipples

During pregnancy, HCG (the pregnancy hormone) is the culprit of the nipples which from their delicate pink color, turn a dark brown. Indeed, the action of HCG changes the color of the vulva and areola . In addition, small asperities appear, it is the so-called Montgomery glands that stand out.

Breasts that swell

The sensation of swelling of the breasts is also one of the distinguishing signs and symptoms of an early pregnancy. Immediately after fertilization, multiple hormonal changes follow, for example the mammary glands (located in the breast) which grow in size. This is where the breast of a pregnant woman gets bigger . As a result, the pregnant woman feels a painful tightness in the chest.

Frequent need to urinate

This need manifests itself at night as well as during the day . The frequent desire to urinate appears when the embryo is well “hooked” and that it produces human chorionic gonadrophin (HCG or beta HCG): the pregnancy hormone dosed to confirm that I am pregnant.

Fatigue and dizziness

If I am pregnant, fatigue occurs frequently. This feeling of fatigue that manifests itself in early pregnancy is due to the massive production of progesterone during the first weeks of amenorrhea. This fatigue dissipates after a dozen weeks. Some women have the unpleasant experience of dizziness, a common symptom of pregnancy . Indeed, this is the obvious sign of an anemia of pregnancy due to iron deficiency. A diet rich in iron combined with a prescription should stop this dizziness.

Strawberry cravings

You may find yourself having sudden and uncontrollable cravings. These cravings are in no way the whims of a pregnant woman. And the adage that says “eat for two” is not always true. Although during pregnancy the expectant mother needs vitamins and a balanced diet, this does not justify eating twice as much when I am pregnant .

Abdominal pain

At the start of pregnancy, a lot of changes take place in a woman's body. The stomach is at the center of many inconveniences at this crucial time. Some will be prone to constipation , others to heartburn. The hard and swollen belly also causes feelings of heaviness. Don't be worried, everything will be fine after a few weeks. This symptom of pregnancy  is classic.

pregnancy symptoms

Mood swings, sensitivity on edge

When I am pregnant, hormone production is at its peak during early pregnancy. A pregnant woman may feel overwhelmed and overwhelmed with unjustified sadness or, conversely, be seized with euphoria. It may seem disturbing to those around you who will experience these changing moods . A little patience, going through a pregnancy is not a trivial event. Carrying life, making room in your body to feel life blooming is a miracle that upsets and disrupts a woman's physiology.

A little primer on pregnancy hormones

When a woman becomes pregnant, her life and her body are shaken and undergo real changes. Most of these upheavals are due to the massive intervention of different pregnancy hormones.

The role of hormones at every stage of pregnancy, breastfeeding and childbirth

From the first day of amenorrhea, the maternal body is drowned in a shower of pregnancy hormones. In the beginning the Human Chorionic Gonad (HCG) increases dramatically. This sudden production causes a number of reactions in the body of the future mother. Then its production gradually wears off. Progesterone and estrogen are secreted by the corpus luteum. Oxytocin is the hormone of attachment, it is secreted at the time of childbirth. At the end of pregnancy, prolactin also does its part. It is useful for triggering milk immediately after childbirth.

Human Chorionic Gonad (HCG)

The level of HCG or Human Chorionic Gonad is the most famous pregnancy hormone. Symptomatic of pregnancy, it increases suddenly and dramatically after fertilization and gradually decreases over the weeks! It is in particular this hormone which is measured during a pregnancy test (in the urine or in the blood). In addition, thanks to the production of HCG, the corpus luteum retains its action in the ovary. This causes the production of estrogen and progesterone.

Progesterone and estrogen

Progesterone and estrogen are produced in the ovaries by the corpus luteum. It is these two hormones that allow the embryo to attach itself. Their role also allows the tissues of the uterus to change in order to adapt to the evolving size of the fetus.

Oxytocin or the primary love hormone

According to recent studies, this pregnancy hormone is secreted when mother and baby prepare for childbirth. Oxytocin is the mother-infant attachment hormone. It also has the function of triggering contractions.


Prolactin is the pregnancy hormone that ensures the production of breast milk. It is secreted at the time of childbirth and is activated each time the baby sucks.