Can natural pregnancy be possible at 45 years old?

Can natural pregnancy be possible at 45 years old?

Today, pregnant women tend to be delayed. In fact, women's fertility is influenced by many factors, one of which is age.

Can natural pregnancy be possible at 45 years old? In most developed countries new phenomena are intensifying. Women who are 45 years old or younger are natural pregnant women. Many economic, academic, and social factors have resulted in women postponing as much as possible.

There are women who are 45 years old or later pregnant.  But many people do not know if this pregnancy is artificially fertilized or natural pregnancy. Today we will look at the possibility of natural pregnancy at the age of 45 in this article.

Female fertility

Reproductive capacity varies with age. Women's fertilityperiod starts with ovulation and menstruation. The female reproductive organs gradually mature as the menstruation begins around puberty at around 14 years of age.

What happens during the menstrual cycle?

The egg is in the follicle of the ovary. At the onset of the menstrual cycle, the brain promotes the growth of follicles by producing progesterone, a follicle-stimulating hormone. When the follicle matures, the egg is released, and the egg meets the sperm and prepares for modification.

When this happens, you become pregnant. The fertilized cells settle in the endometrium and grow into the fetus.

However, if the implant is not done, the uterus breaks down the endometrium and releases it into the menstrual cycle, and another menstrual cycle begins. Women from 16 years of age have a menstrual cycle for about 26 to 35 years.

After about seven years from 16 years old, fertility is the strongest and the possibility of pregnancy increases, and this period extends from the late 30s to early 40s.

However, the abilities of fertility gradually decrease thereafter. As you get older, the number of menstrual cycles will gradually decrease. Why?

A limited number of eggs

Unlike men, women are born with a limited number of eggs. This is called 'ovarian reserve'. This is the most important factor in women's pregnancy.

Women are born with approximately 1 million oocytes. When a woman reaches adolescence, it is reduced to 400,000. Of these oocytes, women use only 300 to 400 pregnant women.

The best age for pregnancy

The best age for pregnancy is in their 20s. However, as time goes on and women become older, ovarian reserve decreases and the likelihood of pregnancy decreases.

Healthy women in their thirties have a 20% chance of natural pregnancy. Experts say oocytes in the body decrease noticeably between the ages of 35 and 37. Women in their 40s are only 5% pregnant.

Only 5 out of 100 people can get pregnant, and the rest means to try again. Thus, at age 45, the biological opportunity to naturally conceive is very low. The situation becomes more complicated if it overlaps with the onset of menopause.

Probability of natural pregnancy at 45 years

Some people may think that the possibility of pregnancy is not over until the woman reaches mildness. However, the likelihood of natural pregnancy is discontinued at the age of about 45 years, a few years before mild disease. It also reduces the chance of pregnancy through in vitro fertilization.

However, researchers continue to try to increase the likelihood of pregnancy through assisted reproductive technology. One study shows that the probability of becoming pregnant at age 40 is 27.6%. By the age of 41, the likelihood is 20%, and at 43, it drops to 10%.

Please note that the limit for pregnancy through assisted reproductive technology is 43 years. And depending on the age of the woman, the cost of treatment is also high.

Conclusion

As the age of women increases, the likelihood of pregnancy decreases. Especially since I am over 35 years old. People with a pregnancy plan should consider the timing of family planning and the costs of assisted reproductive technologies.