How many days after sex can you detect pregnancy?

Whether you are prepared or not, knowing whether you are pregnant as soon as possible will facilitate the next task. So, how long does it take for implantation to occur after sex? How long does it take to detect it?

In general clinical medicine, the time of pregnancy is calculated from the first day of the expected date of delivery.

About 6 weeks after the menstruation stops, the mother may experience symptoms such as chills, drooling, nausea, loss of appetite, aversion to greasy food, dizziness, fatigue, constant sleepiness, preference for sour food, vomiting in the morning, tingling, swelling and itching in the breasts, easy fatigue, constant sleepiness, frequent urination, etc.

It will disappear on its own at 12 weeks of pregnancy. Natural early pregnancy reactions vary from person to person, and the timing may vary. Generally speaking, women with normal menstrual cycles can use test strips to check for pregnancy if their menstruation is delayed for a week, or go to the hospital for a blood hcg test 10 days after having sex to diagnose pregnancy.

1. A very simple method

Ovulation temperature measurement

Measure your body temperature during the ovulation period every day. When you wake up in the morning, don't talk, put the thermometer under your mouth for three minutes, and then record the temperature. Generally speaking, when you are not ovulating, your body temperature is between 36.2 and 36.5 degrees. If you have ovulated, and your body temperature remains high for 20 days, then congratulations, you have won the battle!

You can continue testing for two or three months, so that you can understand your ovulation period. The method is simple, but a bit troublesome, right friends?

2. The most reliable method

B-ultrasound examination

If your menstruation is regular, you can see a doctor for an ultrasound about 40 days after your menstruation stops. Generally, the gestational sac can be seen in the 6th week of pregnancy. Around 7 weeks of pregnancy, you can see the embryonic bud and fetal heartbeat, and even the fetal heartbeat.

3. The most convenient method

Pregnancy test paper (pregnancy test stick)

The ovulation period is around the 14th day of the menstrual cycle. If fertilization is successful at this time, it will take 6 or 7 days for the combination of sperm and egg to produce HCG. The pregnancy test stick is determined by testing HCG in urine.

Therefore, for the first 6 days, if you want to be more precise, wait until 11 days, then it will be more accurate. Be able to estimate the time yourself.

4. The most accurate method

HCG test in blood or urine

About 10 days after insemination, you can see a doctor for a blood test to determine whether you are pregnant based on the level of human chorionic gonadotropin in your body.

This test can initially confirm whether pregnancy is present. When the sperm and egg combine and embed into the uterus, the pregnant woman's body produces a new hormone called chorionic gonadotropin, which helps to maintain pregnancy.