How does a gynecologist determine pregnancy?

"Did someone settle in the tummy?" This issue worries all women, noticing the timid signs of an interesting situation. What are the symptoms that in nine months your baby will appear in your life? How does a gynecologist determine pregnancy?

Signs of Pregnancy

Many women are able even at an early date to suspect the presence in the abdomen of the future little man. Although in most cases the visible symptoms appear somewhat later. So, let's determine what changes are taking place in the body of a future mother:

1. The first and most accurate symptom of pregnancy is the absence of menstruation. However, the delay of critical days can be many more causes, beginning with stress and ending with endocrine disorders.
2. Toxicosis. In the films, women learn about the onset of pregnancy by the first vomiting. Future moms often feel unwell in the morning, on an empty stomach or in a stuffy room.
3. Sensitivity to odors.
4. Lack of appetite or a strong craving for food. Extremes in nutrition often indicate an interesting situation. Also, future moms are experiencing an acute need for certain products.
5. Drowsiness, fatigue and mood swings. Whims and ever-new desires - that's what pregnancy is associated with. Signs like these can really indicate the birth of a new life in the body of a woman.
6. Drawing pains in the lower abdomen.
7. Breast swelling.
8. Darkening of the halo of the nipples.

The test will dispel doubts

The simplest way of self-diagnosis of pregnancy is a pharmacy test. It is either a strip of paper or a reagent placed in a plastic sheath. When contact with the urine, a real chemical reaction occurs, as a result of which we can observe the long-awaited two strips.

However, the test is unlikely to cope with its task as accurately as a gynecologist. It determines the pregnancy with a probability of 80%, although the producers promise 99%. False negative, and false positive results are very often. Also note that the test should be performed only after the detection of a delay in menstruation, preferably in the morning and better several times.

How does a gynecologist determine pregnancy during examination?

If you have crept the first thoughts about your situation, it is better to visit a doctor. Experienced gynecologist at usual survey can diagnose pregnancy with a high probability on following signs:

1. First, the mucous membrane of the cervix changes its color, becoming purple or purple.
2. Secondly, the size of the uterus itself increases.
3. Even with the usual palpation of the abdomen, the doctor can feel the thickening of the walls of the uterus.

In addition to the fact that the doctor will answer the main question, he will still be able to suspect various abnormalities, determine the presence of a tone, and also conduct a survey that diagnoses sexual infections.

Ultrasound

This is quite popular and, contrary to popular belief, a safe way to determine pregnancy. The usual sensor can be seen a fetal egg at a period of 6 weeks. Vaginal sensor is able to recognize the incipient life and at all in 3-4 weeks.

How does a gynecologist determine pregnancy with ultrasound? At usual US on a surface of a stomach the special gel is put, and the gauge gives out the image of the tiny inhabitant of your pussycat on the screen. The doctor measures the embryo, listens to the heartbeat, which allows to identify pathology.

Blood test

A method similar to testing urine at home. It is also aimed at identifying the hormone hCG. However, it is much easier to detect it in blood, and it's easy to track dynamics.

This method of research helps not only to diagnose pregnancy, but also to draw some conclusions about its course. The doctor may suggest that you do several blood tests at intervals of a couple of days. This is necessary in order to analyze the dynamics of growth of hCG (a hormone that is formed in large quantities in the body of a future mother). If you know what period of pregnancy you have at the moment, then you can compare your indicators with normal ones. In case of abnormalities, it is better to consult a doctor, since a low level of hCG may indicate an ectopic or frozen pregnancy.