It is reported that the fertility of women after the age of 30 is declining year by year, and the decline is more obvious after the age of 40. Older women not only reduce the number of oocytes, but also reduce the quality, which may lead to a younger female chromosomes. Elevation, which leads to low pregnancy rate and high abortion rate. Therefore, the quality of oocytes is crucially related to embryonic development and pregnancy outcome.
How to judge the quality of oocytes? The methods mainly include morphological evaluation, mitochondrial number and function, and substance metabolism. At present, observation of oocyte morphology under light microscopy is still the most commonly used method for evaluating and selecting oocytes. Clinically, it has been found that there are still some limitations in indirect assessment of oocyte quality based solely on follicle size and developmental status.
How to improve the quality of oocytes?
Adjust your mood. When mental stress is high, the hypothalamus in the brain triggers a series of neuro-endocrine changes that promote the secretion of glucocorticoids and adrenaline from the adrenal glands. In addition to regulating the release of stress hormones in the body, it also regulates the secretion of sex hormones in the body by secreting hormone release hormones at the beginning of the menstrual cycle. Any secretion of a sex hormone will affect normal ovulation, resulting in abnormal menstruation. Therefore, the relaxation of the mood can make the various sex hormones in the body be secreted normally, so that the eggs develop normally and maintain normal ovulation.
Nutritional meal. Try to avoid overeating and nutritional imbalance. In life, you should also eat black beans, soy milk, fish soup, black beans can prevent premature ovarian failure; soy milk can effectively adjust endocrine, avoid endocrine disorders affecting ovulation; fish soup has follicle development, which is conducive to the discharge of female dominant follicles.
Avoid external stimuli. Smoking, drinking, insomnia and irregular diet can have serious negative effects on women's reproductive health, leading to a decline in egg quality and fertility.
Avoid menstrual sex. Menstrual sex can stimulate the body to produce anti-sperm antibodies, trigger pelvic infection, endometriosis, etc., reduce egg viability. Therefore, you must not live sex during menstruation.
work out. Proper physical exercise can help women improve their physical fitness and ensure the quality of their eggs. Including weight loss and increased muscle content, improve endocrine, relieve tension and help to ensure egg quality.