Getting pregnant naturally after 40 is possible, but the chances of getting pregnant are significantly lower than at a younger age. This is due to age-related changes in a woman’s body, including a decrease in the number and quality of eggs. However, such cases are not uncommon, and the chances of success depend on many factors.
Chances of getting pregnant naturally after 40:
Overall probability:
For women aged 40-42, the chance of getting pregnant naturally in one menstrual cycle (fertility) is approximately 5-10%.
After 43, the chances decrease to 1-3%.
By the age of 45, the chance of getting pregnant naturally becomes minimal, as the number of ovulations decreases and the quality of the remaining eggs deteriorates.
Egg quality:
With age, the likelihood of genetic abnormalities in eggs increases, which reduces the chances of successful implantation and increases the risk of miscarriage.
In women over 40, the risk of miscarriage is about 25-35%, and after 45 years – more than 50%.
Menstrual cycle:
With age, menstrual cycles can become irregular, which also makes it difficult to determine the fertile window.
READ MORE ABOUT Stem Cell Therapy for Female Infertility: Ovarian Rejuvenation and Activation Before and After 40
Factors that increase the chances of pregnancy:
General health:
Good physical shape, no chronic diseases, maintaining a normal weight.
The absence of bad habits (smoking, alcohol) increases the chances of conception.
Regular ovulation:
If a woman continues ovulating (it can be tracked with tests or basal temperature monitoring), pregnancy is possible.
Partner’s health:
The quality of the man’s sperm also plays an important role. If the sperm count is good, the chances of natural conception increase.
How to increase the chances of pregnancy after 40:
Tracking ovulation: Use ovulation tests or ultrasound to determine the most fertile days. The female resource has its own reserve (AMH), which must be known and controlled in order to understand the chances of success.
Control of hormonal levels: the tendency of the early premenopausal period is more relevant today than ever (stress, influence of the external environment, nutrition, lifestyle, etc.) When planning a pregnancy, it is important to know your hormonal level and that of your partner in order to delay as much as possible the onset of decreased activity of the ovaries and uterus, deterioration of the quality of spermatogenesis.
Reproductive health: It is imperative to make sure that there are no chronic forms of inflammation, that the organs of the reproductive system are healthy, that there are no viruses and infections that can negatively affect the speed and quality of fertilization.
How to increase the chances of natural conception:
OVARIAN REJUVENATION WITH STEM CELLS
Ovarian rejuvenation with stem cells is an innovative approach aimed at restoring ovarian function in women with age-related fertility decline, premature ovarian failure or reproductive health problems.
The role of stem cells in ovarian rejuvenation
They secrete growth factors and cytokines that stimulate the restoration of blood supply to the ovaries and tissue regeneration.
Decreases ovarian fibrosis (age-related tissue thickening), which improves their functionality.
Increases the production of hormones such as estrogen and progesterone.
Results (after 2-3 months of therapy):
Increase in the number of antral follicles (mature eggs).
Improved egg quality, which increases the likelihood of conception.
Reduction in FSH levels (a hormone that increases with ovarian exhaustion).
Partial restoration of the menstrual cycle.
Indications for the procedure:
Age-related decline in fertility:Women over 35-40 years old, whose egg supply and oocyte quality decrease.
Premature ovarian failure (POF): A condition in which the ovaries stop functioning normally before the age of 40.
Unsuccessful IVF attempts: Women with a low ovarian response to stimulation.
After ovarian surgery, chemotherapy or radiotherapy that can damage the ovaries.
A combination of several types of stem cells is usually used for administration, which are individually selected based on the patient’s medical history.
FIND MORE : Stem cell treatment of male and female infertility, how it works.
HORMONAL BACKGROUND CORRECTION
After 40 years, a woman’s body begins to experience significant changes in sex hormone levels associated with the natural aging process and the body’s preparation for menopause. These changes affect the levels of estrogen, progesterone, follicle-stimulating hormone (FSH) and other hormones, which affects the reproductive system and overall well-being.
Major changes in sex hormones:
Estrogen:
Decrease in levels: Estrogen levels begin to gradually decrease as the ovaries produce less of this hormone. During the transition period (premenopause), estrogen levels can fluctuate significantly, causing irregular periods.
Progesterone:
Sharp decline: This hormone is one of the first to begin to decrease, as ovulation occurs less frequently with age, causing irregular and heavy periods, increasing the risk of endometrial hyperplasia and other gynecological problems.
Follicle-stimulating hormone (FSH):
Increasing levels: The body begins to produce more FSH to stimulate the ovaries, which are losing their sensitivity. Increasing levels of FSH are one of the main markers of approaching menopause. Increased FSH can be accompanied by hot flashes, night sweats, irritability.
Luteinizing hormone (LH):
Increasing levels: LH also increases as menopause approaches. The increase in LH is associated with the body’s attempts to maintain ovulation and hormonal activity of the ovaries.
Testosterone:
Decreasing levels: Although testosterone is usually associated with the male body, it plays an important role in women, especially in maintaining libido, energy, and muscle mass. This provokes a decrease in sexual desire (libido), loss of muscle mass, and an increase in fat tissue.
Anti-Müllerian hormone (AMH):
Decreased levels: AMH falls, reflecting a decrease in the reserve of eggs in the ovaries. This is one of the markers that indicates a decrease in fertility.
What can be done to improve hormone level:
Bioidentical pellets for hormonal correction are an innovative method of hormone replacement therapy (HRT), which involves the use of special granules (pellets) to deliver bioidentical hormones to the body of a woman or man. These hormones are structurally identical to those produced in the body, which makes them a more natural and physiological choice compared to synthetic analogues.
Biohormonal replacement therapy, which is selected by a doctor individually, taking into account the patient’s age, the level of hormonal imbalance, and the patient’s general medical history. Biohormonal correction is a completely biological composition of the pellet, which at the molecular level duplicates the hormones that our body produces. Therefore, they are easily perceived by the body, have no side effects, and are clearly dosed based on the patient’s condition at the time of installation.
Advantages of bioidentical pellets:
Stability of hormonal levels: Unlike tablets or creams, pellets provide a uniform supply of hormones without sharp fluctuations.
Natural: Bioidentical hormones are perceived by the body as its own.
Convenience: No need to take tablets or apply cream daily.
Long-lasting effect: The effect lasts for several months.
Personalized approach: The dosage is selected individually, which increases the effectiveness of the therapy.
CORRECTION OF REPRODUCTIVE HEALTH OF A COUPLE
Correction of reproductive health of a couple using stem cells is a promising area of regenerative medicine aimed at improving fertility in men and women. This method is actively studied and involves the restoration of damaged tissues, improvement of hormonal levels and regeneration of reproductive organs using different types of stem cells.
How do stem cells help in correcting reproductive health?
For women, the main areas:
Restoration of ovarian function:
Stem cells stimulate the regeneration of ovarian tissue, increase blood supply and improve hormonal activity.
Improve egg production, especially in cases of premature ovarian failure.
Endometrial regeneration:
In cases of thin or damaged endometrium (e.g. after curettage), stem cells help restore structure and functionality.
Improve egg quality:
Reduce oxidative stress and improve mitochondrial function in cells.
Reduce inflammation:
Suppress autoimmune processes, such as in endometriosis. Stem cells therapy for female infertility
For men, the main areas are:
Improving sperm quality:
Stem cells stimulate testicular tissue regeneration, improving sperm production (quantity, motility, and morphology).
Restoring testicular function:
After injuries, varicocele, inflammation, or other damage, stem cells can restore blood supply and normal function of the seminiferous tubules.
Reduce oxidative stress:
This is especially important for improving sperm DNA quality.
Azoospermia therapy:
Successful use of stem cells to stimulate spermatogenesis in the absence of
Usually the procedure is minimally invasive and does not require long-term rehabilitation.
The effect becomes noticeable after several months, since tissue regeneration takes time.
Advantages of the method:
Tissue regeneration: Restoration of the functions of the ovaries, testicles and endometrium without surgery.
Reduction of inflammation: The anti-inflammatory properties of stem cells help with chronic diseases.
Improvement of the quality of gametes: In women – improvement of the quality of eggs, in men – sperm.
Reduction of the risk of complications: The method is safe, since the use of stem cells is carefully tested and certified.
Results of the use of stem cells in women:
Premature ovarian failure (POF): Women with PPF after the introduction of stem cells: In 25-30% of cases, the menstrual cycle was restored.
Approximately 10-15% of women are changed naturally.
Thin endometrium and Asherman syndrome: Stem cell therapy promotes endometrial regeneration, which is especially important for successful embryo implantation. In 60-70% of cases, endometrial thickening to optimal values (≥7 mm) was observed. Successful pregnancy occurred in 20-40% of women after IVF.
Age factor and low ovarian reserve: Stem cells stimulate ovarian tissue regeneration and improve blood circulation. Studies show that in women over 40 who underwent therapy: In 20-25% of cases, egg quality improved. Successful conception (natural or with IVF) was achieved in 10-15% of women
Results of using stem cells in men:
Spermatogenesis disorders (azoospermia, oligo- and asthenozoospermia): In men with severe forms of infertility, stem cells stimulate the restoration of testicular tissue and sperm production. In 40-50% of cases, after therapy, an improvement in sperm parameters was observed (increased quantity, motility and normal morphology). Successful conception (natural or with ICSI) occurred in 20-30% of patients.
READ MORE ABOUT Advanced Regenerative Therapy Protocol for Male Infertility
Azoospermia (complete absence of sperm): The use of stem cells to stimulate spermatogenesis has shown limited results. In 10-15% of men, single sperm began to appear, sufficient for ICSI. Successful conceptions are recorded in 5-10% of cases.
General statistics of conception success after stem cell therapy:
Natural conception: The percentage of successful conception after stem cell therapy is about 25-40%, depending on the cause of infertility and the age of the couple.
IVF and ICSI: In combination with assisted reproductive technologies (IVF, ICSI), the probability of conception increases to 50-80%.
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