Pregnancy is a very unexpected and sacred thing for many female friends. Some female friends suddenly realize that they have not had their period for half a month and are accompanied by nausea symptoms, which makes them very alarmed. Is this a sign of pregnancy? Now, let's learn more about it together with the editor.
Half a month without menstruation with nausea symptoms
Menstruation is delayed by half a month and there is nausea. If there is sexual activity, it cannot be ruled out that it is a pregnancy reaction after pregnancy. It is recommended to go to the hospital for a blood HCG test in a timely manner to confirm pregnancy, or to confirm pregnancy through a urine test.
What's going on with a menstrual cycle every two weeks
Menstruation once every half month is mostly due to ovulation bleeding. This seemingly "menstrual" vaginal bleeding is not actually a true "menstrual period". It has a shorter bleeding time and a relatively smaller amount of bleeding.
Ovulation bleeding is actually a physiological phenomenon. Currently, many opinions suggest that this is related to changes in estrogen levels during ovulation. When the hormones secreted by the pituitary gland reach a certain level, they will induce follicles to gradually develop and mature.
After the rupture of mature follicles, if the level of estrogen in the body drops sharply to the point where it cannot maintain the continued growth of the endometrium, it can lead to endometrial necrosis and shedding, resulting in a breakthrough small amount of bleeding. With the formation of follicles after ovulation, the corpus luteum secretes sufficient amounts of estrogen and progesterone, which quickly repairs the ruptured endometrium and stops bleeding.
This article explains the reasons why female friends have not menstruated for half a month and experience nausea symptoms, as well as introduces several symptoms of early pregnancy. It is hoped that it will be helpful for friends who want to learn about related information. In addition, if female friends experience this situation, it is best to go to the hospital for examination in a timely manner, just in case.
