Gloria Physiological characteristics of the menstrual cycle
Changes in endocrine hormones in women during menstruation lead to physiological changes and discomfort throughout the body. These symptoms will be aggravated by the fatigue of travel, changes in living environment and even mentality. Therefore, they must pay great attention to protecting the body, pay attention to hygiene, rest and self-regulate appropriately to avoid causing disease。
1. The menstrual period lasts 4-5 days. As progesterone and estrogen levels in the blood drop to a minimum, and as a result Uterus The prostaglandins produced collectively cause spasm of the spiral arteries that disrupt the blood supply to the lining. This will cause the endometrium and its blood vessels to slough off, causing bleeding that can flush the dead endometrium into the uterine cavity. On the other hand, increased prostaglandins can also cause contractions of the myometrium, which helps blood and endometrium escape from the uterine cavity, but can also cause the symptoms that accompany menstruation. Dysmenorrhea。
2. The proliferative phase is also called the follicular phase in terms of changes in the ovary. It lasts for about 10 days, which is around days 5-14 of the menstrual cycle. During this period, the follicles grow and secrete more and more estrogen, which gradually increases the estrogen level in the blood, thereby repairing the endometrium. As a result, the lining of the uterus gradually grows and thickens, and the glands of the uterus grow with it.
3. The secretory phase is also called the luteal phase in terms of changes in the ovary. It lasts about 14 days, which is the 15th to 28th day of the menstrual cycle. This period is due to the mature follicles generating the corpus luteum after ovulation at the end of the previous period, and the progesterone secreted by the corpus luteum acts on the endometrium. Progesterone can cause the blood vessels in the thickened endometrium to proliferate and become congested, and cause the uterine glands to expand and bend to secrete mucus. These changes in the endometrium are conducive to implantation of the fertilized egg and pregnancy. If pregnancy does not occur during this menstrual cycle, the corpus luteum will shrink due to lack of support from relevant hormones, thus stopping the secretion of progesterone and estrogen. When these two sex hormones in the blood drop to extremely low levels, the hypertrophic endometrium loses hormone support and undergoes necrosis, bleeding and shedding, and menstruation begins.
How to adjust your menstrual cycle
Whether you are accustomed to visiting scenic spots in China or going abroad for vacation, it would be a disappointment if you are on your period during this rare vacation! If you encounter menstruation during an exam or during an important event, you are already nervous enough. You have to endure the damp and hot cotton pads under your pants, and you also have to fight with menstrual pain from time to time. You can imagine the inconvenience. So when it comes to weddings, travels, exams, and special sports competitions, female People will consider making menstruation earlier or later to avoid important periods. Of course it is possible to avoid important periods during menstruation, but the key is to think of it and deal with it in advance! Many people often don’t think about their menstrual period until one or two weeks before going abroad or important events. At this time, it’s too late to advance, and usually they can only postpone it!
If you can make your period come earlier, of course it is the most foolproof way! Therefore, girls who generally have regular menstrual cycles. First of all, you need to calculate whether the important period will coincide with the menstrual period; if the menstrual cycle is irregular and you are afraid of the missed period, you should go to the obstetrics and gynecology department in advance to consult an obstetrician and gynecologist for hormonal therapy to advance or delay menstruation to prevent you from being caught off guard when menstruation comes.
Methods to adjust your menstrual period include:
1. Use birth control pills to advance or delay menstruation. In addition to being used to regulate menstruation, it also has a contraceptive function. The contraceptive pill itself is a compound hormone, but it must be prepared one month in advance, that is, it should be taken from the fifth day of menstruation until three days before menstruation. For example, you plan to travel abroad on July 26th for 10 days. If your period comes on July 2 this time, you should start taking it from July 6 to August 3. When the trip is over, your period will come around August 7. Although this method has a high success rate, the disadvantage is that you have to take medicine every day for more than 20 days in a row. Once you forget to take it, all your efforts will be wasted.
2. If you don’t have time to prepare one month in advance, you can also use progesterone to advance menstruation. That is to say, take progesterone for 5-7 days in a row. Menstruation will begin around the 5th day after stopping the drug. Or taking a menstrual stimulation injection will have the same effect, that is, it will make menstruation come earlier. The advantage of this method is that the medication time is short, but if your menstrual period usually lasts about seven days, it is best to ask for help three weeks ago. Gynecology There is no time to prepare until the doctor reports. If he comes first, he will have less worries.
3. If you decide on an activity temporarily, or if the activity is imminent and it is less than a week before your menstrual period, then the above two methods may not be applicable to you. The doctor will prescribe you some high-dose estrogen and progesterone, starting from the day when menstruation is expected, and taking it for 10 consecutive days. Menstruation will not come until you stop taking the medicine. This is the method used by most people at present.
The above methods all have a certain timing for use. If you take the medicine at the wrong time or too late, no matter how many medicines you take, it will not stop the arrival of menstruation. Therefore, for these methods, you must go to the obstetrics and gynecology department in advance to ask the doctor to adjust the menstrual period in a timely manner according to individual circumstances. If you don’t want to reschedule, you don’t need to do any of the above. You may need self-adjustment methods at that time, such as preparing enough sanitary napkins in advance, taking painkillers to avoid menstrual pain, or trying to relax to relieve menstrual discomfort symptoms caused by stress.
