What is the relationship between sexual intercourse frequency and pregnancy rate? Does frequent sexual intercourse affect infertility

What is the relationship between sexual intercourse frequency and pregnancy rate? The frequency, frequency, and conception rate of sexual intercourse are closely related to the selection of conception and sexual life time. Usually, after ejaculation, the sperm survive in the female vagina for no more than 6 hours. After the sperm enters the cervix and is energized, motility may still be found in the cervical mucus within 5 days, but the fertilization ability of the sperm disappears much earlier than motility.

Knowledge related to sperm and eggs

It is generally believed that the fertilization ability of sperm in the female reproductive tract can only be maintained for approximately 48 hours. The egg receives the most energy within 8 hours after ovulation, and if it does not encounter active sperm within 24 hours, the egg cell begins to degenerate and the energy received decreases. From this, it can be seen that sexual intercourse has the greatest chance of conception from 2 days before ovulation to 24 hours after ovulation.

Some couples, due to a lack of interest in sexual activity by one or both partners, do not engage in frequent sexual intercourse and miss the ovulation period, resulting in a lower chance of pregnancy. On the contrary, it is highly unrealistic to attempt to conceive by increasing the frequency of sexual intercourse due to the desire to have children.

In order to understand the relationship between sexual intercourse frequency and pregnancy, it is necessary to understand the relevant knowledge of sperm production. Under normal circumstances, the testicles on both sides can produce approximately 200 to 300 million sperm within a day, with 20 to 200 million sperm per milliliter of semen and 10 million sperm per gram of testicular tissue within 24 hours.

Male sperm should ensure quality

Because male sperm develop in the testes and epididymis, maturation requires a process, and daily sexual intercourse or even more than one ejaculation often leads to a decrease in semen volume and sperm count, which reduces fertilization ability. If this situation is avoided, measures should be taken to control the frequency of sexual intercourse. Abstinence should start five or six days before ovulation, and then "nourish and accumulate energy". From the predicted two days before ovulation, sexual intercourse should be conducted once every other day, two to three times, which may greatly increase the chances of conception. Excessive sexual activity can not only affect fertility, but also affect physical and mental health. Severe male indulgence can cause sexual dysfunction, impotence, premature ejaculation, and failure to ejaculate. Women who indulge in sexual activity may experience hormonal imbalances, anovulation, and urinary tract infections. Additionally, both parties may experience discomfort such as fatigue, dizziness, dizziness, tinnitus, sweating, and palpitations.

Frequent sexual intercourse affects infertility

The number of sexual intercourse is too many and too frequent, and sperm production is in short supply, which often leads to too few sperm in each semen, or most of the sperm is in the stage of childish and immature development, and sperm motility vitality is poor; In addition, excessive and frequent sexual stimulation can cause the accessory gonadal organs to be in a congested state for a long time, causing imbalance in gland secretion, affecting semen composition, pH, etc., thereby causing adverse effects on fertility, and in severe cases, can lead to infertility.

On the contrary, if the frequency of sexual intercourse is too low, the sperm will remain in the body for too long, leading to aging and death of the sperm, poor vitality, and unfavorable fertility. The most important thing is that if the frequency is too low, it will also miss the opportunity to combine with the egg, leaving the egg empty for sperm and unable to achieve normal fertilization.

What is the appropriate frequency of sexual intercourse

This varies from person to person, and it is generally considered appropriate to have three to five times a week during the wedding period. Young adults generally have two to three times a week, and people over the age of 40 should consider it normal to have about one to two times a week. During the planning of pregnancy, it is also necessary to observe the specific time of ovulation and engage in sexual intercourse during the approximate ovulation period to improve the conception rate.

It is well known that having a low frequency of marital life can reduce the chances of conception, but having an excessive frequency of marital life can also affect conception and even cause immune infertility in the female partner.

Frequent sexual activity can backfire

When some couples want to have a baby, they consciously increase the frequency of sexual activity, believing that this can help them conceive as soon as possible, but the results are often counterproductive. Because the frequency of sexual activity between couples is too high, it can lead to a decrease in semen volume and sperm density, significantly reducing sperm motility and survival rate. Sperm does not fully develop and mature, greatly reducing the "stamina" of meeting the egg, and naturally reducing the chance of conception.

Causing female infertility

The most serious consequence is that excessive marital life leads to immune infertility in women. For women who can develop a specific immune response, frequent contact with their husband's semen can easily trigger the production of anti-sperm antibodies in the body, which can cause sperm adhesion and accumulation or hinder movement, leading to inability to combine with the egg. Therefore, couples who have had frequent sexual activity but are not yet pregnant are advised to temporarily stop using condoms for a period of time or use them for 3-6 months. If you want to have a baby, it is appropriate for couples to have sex once or twice a week, which can be increased appropriately before and after ovulation.