How long does it usually take to detect pregnancy?

For every female friend who is pregnant for the first time, everyone is not very familiar with the signs of pregnancy. In order to avoid a lot of unnecessary troubles, how long does it take to detect the pregnancy with a test strip is a topic that everyone needs to understand. If you are a person who is worried about this, then let's take a look at how long it takes to detect the pregnancy.

How long does it take to detect pregnancy?

1. Generally speaking, testing one month or 7-10 days after menopause is for more accurate results. It can definitely be checked after menopause. Around the 6th to 7th day after fertilization, when the sperm and egg combine to form the trophoblast, a small amount of HCG (human chorionic gonadotropin) begins to be secreted. The secretion amount continues to increase, and the blood cell concentration reaches a peak value at 8-10 weeks of pregnancy. Generally, the test card can only detect it 7-10 days after the start of hCG secretion and when hCG reaches a certain concentration. The best pregnancy test strip detection time after the sperm and egg meet: 24 hours 7 10 = 18 days.

2. Pregnancy test strips can be regarded as an outstanding invention. Since the advent of this kind of convenient and easy-to-use strips, women can know whether they are pregnant earlier than before, and thus grasp their own body information. But when more and more young women regard it as a necessity for daily life.

Pregnancy usually has the following symptoms

1. Early pregnancy reaction: About half of women will experience dizziness, fatigue, constant sleepiness, poor appetite, preference for acidic fruits, aversion to greasy food, nausea, vomiting in the morning, etc. in the early stages of pregnancy (about 6 weeks after menstruation). These reactions are called early pregnancy reactions in medicine.

2. Amenorrhea: A healthy woman with a regular menstrual cycle has had sexual intercourse without taking any contraceptive measures. If her menstrual period does not come on time and is delayed for 10 days or more, she may be pregnant. If you have not had your period for 8 weeks, you are more likely to be pregnant.

3. Breast enlargement: From the 8th week of pregnancy, under the influence of increased female hormones and estrogen, the mammary gland alveoli and mammary gland lobules proliferate and develop, causing the breasts to gradually enlarge. Pregnant women may feel breast pain and nipple pain, which is more obvious in first-time pregnant women. If you become pregnant again while breastfeeding, your milk secretion will decrease significantly. If you look carefully, you will find that the nipple and surrounding nipples become larger, darker, and have lumps.

4. Changes in sense of smell: getting tired of some smells, or even being unable to tolerate them.

5. Increased basal body temperature: The body temperature during ovulation can reflect the state of oxidative phosphorylation in the human body under quiet conditions. The ovulation body temperature of women is related to the cyclical changes in uterine and ovarian growth hormone. After ovulation, the human body temperature will rise by 0.3-0.5℃ until 1-2 days before menstruation or the first day of menstruation.

6. Frequent urination and urgency: Frequent urination and urgency in early pregnancy is caused by the enlarged uterus compressing the bladder in the pelvis. About 12 weeks after pregnancy, when the uterus enters the abdomen and no longer compresses the bladder, the symptoms of frequent urination will naturally subside. However, in the late stage, the lowered fetal head position may only cause frequent urination and urgency.