Before starting today’s article, I asked a question first: What is your most anticipated summer, what does it look like?
Presumably many people’s summer is composed of air conditioning+ice watermelon+wifi.
To be honest, it is really not that the editor is greedy.Although my life is also given by air conditioning, ice watermelon, ice cola and WiFi, but not swimming and bubble water. In this summer, there is no soul for this fairy.
Picture source / network
Now that you mention swimming, let’s talk about it today ~
For professional habits, when talking about swimming, two problems emerged in the neutrality of Xiaobian: one is the problem of swimming safety, and the other is to swim in the public swimming pool. Will you get pregnant?
We have discussed several times in the first question, and I won’t go into details today.And the second question, don’t feel surprised, such a problem is a big search in many search engines, forums, etc.
In fact, there have been many such news in recent years ↓↓↓
A man in Sanya was bibiu in the public swimming pool. As a result, 10 women were accidentally pregnant …
The 13 -year -old Polish girl and mother went to Egypt. After returning to Poland, she often vomited. As a result, she was pregnant.The girl said to her mother that she has never had a sexual life.
My mother remembered that there was a men’s swimming pool nocturnal emission in Germany, which led to reports of women’s pregnancy in the same pool.Thinking of their swimming pools in Egypt, they are also mixed with men and women, so they discussed with the hotel …
High school student Tingting (pseudonym) holiday at mother’s support to learn to swim.After thinking about it for a while, she was more retched, and she was pregnant.Mom asked if Tingting had a boyfriend, Tingting Yakou denied that she was pregnant after swimming …
Do these three news look a bit absurd?
Alright, Xiaobian tells everyone the truth directly!The first news was fake, and the two girls in the last two news were lied. In fact, they had sex.
Although the incidents in these news are false, there are many people who care about "whether swimming will lead to accidental pregnancy", so I will give you a science!
To be honest, in this case, if you want to get pregnant, there are many conditions that you need to meet. Let’s say one by one ~
1. Male BIU is healthy sperm
Normal testicular sperm function is a physiological basis for sperm.Sperm quality determines the fertility of men.
If sperm quality is low, such as too small sperm, low vitality, and high deformity rate, it means that men’s fertility ability decreases, which greatly reduces the possibility of women conceive.
2. Women during ovulation and discharge healthy eggs
Generally speaking, the next few menstruation is for 14 days, and the ovulation period is the ovulation period 2-3 days.However, women’s ovulation is susceptible to physiological, psychological, and other factors, which leads to advanced or delayed ovulation.
When going swimming, it is precisely in the ovulation period, which is originally a probability problem!
Besides, the generation of eggs depends on normal reproductive endocrine function.Even in the ovulation period, a healthy and healthy egg is generated, but it is also a problem to survive safely.
3. Sperm and egg survival issues
First of all, the temperature that is most suitable for sperm survival is 32-36 ° C, while the water temperature in the swimming pool is generally 23-30 ° C.
Furthermore, the water in the swimming pool has been treated with a series of treatment, such as disinfection, clarification, and algae.The bleaching powder, copper sulfate and other substances used are mainly to kill viruses and bacteria.
In this environment, the survival time of sperm in vitro will be shortened.Generally speaking, sperm can only survive for 1-2 hours, and in severe cases, it can only survive for half an hour.
In this short period of time, sperm must be climbed quickly, and eggs have to wait. The chance of combining this sperm is not to mention how small it is!
Ps. How long can sperm live in vitro, the editor said a few more words: In addition to flowing into the water, sperm will also exist in many places, such as the air, the oral cavity, and the "chrysanthemum".
When the sperm is in the air, such as on paper towels, toilets, condoms, etc., it can only survive for 15-30 minutes; in the oral cavity, it can survive for a maximum of 30 minutes; when "chrysanthemum", you can only live for a while!(For details, please click after reading the sperm to leave the male body, how long can I live?)
4. Sperm swim speed
The sperm, sticky, and exercise ability that I just came out of BIU is really not good.However, after entering the pool, semen liquefied into water, and sperm can be regarded as liberation and can swim freely.
But the problem is that the swim speed of sperm is about 2-3 mm per minute, which is too slow!IntersectionIntersectionConsidering the size of the swimming pool, it is difficult to imagine how long it takes to reach the destination ~
Of course, everyone is like cooking dumplings in the pool. Some sperm can swim around the woman, which is not completely impossible.But can she conceive her by the woman?Not that simple!
5. The number of sperm that actually reaches the egg
The combination of sperm eggs requires a lot of sperm.This is because there is a natural protective layer outside the egg cells that "solve the protection layer" can enter the egg cells.
Fortunately, there is a "top body" on the sperm head, which can release the top body enzyme to dissolve the protective layer of the egg.
But the problem is that the enzyme carried by one or two sperm is not enough, and it usually takes at least hundreds to thousands of sperm to work together.
Considering the size and water capacity of the general swimming pool, the number of sperm of a male ejaculation and the degree of dilution, etc., it is difficult to complete this "work" to combine this "work"!
6. Women’s self -protection mechanism
In the environment of the pool, sperm wants to find the eggs, and through layers of barriers, such as crossing the "people in the mountains", women’s swimsuits, vaginal ports, hymen, and so on.
The first two are not difficult to understand.As for the vaginal opening, it is usually closed; women who do not have sex can also prevent sperm from entering the uterus.
Seeing this, everyone should know whether to swim in the pool "whether swimming in the pool".
In fact, compared to accidental pregnancy, swimming in the public swimming pool, everyone should be more vigilant …
Whether it is alkaline pond water, or bleaching powder, chlorine, etc. used for disinfection, it will stimulate the skin.
Suggestion: After swimming, use mildly bathing supplies to bath and wash your hair immediately.
2. Swimming pool eye disease
Swimming eye diseases generally include red eye disease, sandylonia, viral conjunctivitis, etc.If the red eyes continue for more than 24 hours after swimming, or the secretion of the eyes increases significantly, it is necessary to highly suspect that eye disease is high, and you should seek medical treatment in time.
Suggestion: Wear the goggles when swimming.
3. otitis media
When swimming, it is inevitable that water enters the ear canal. If this happens, it is recommended to use a soft cotton swab to suck the water, or crooked the head of the head, press the ears several times with palms, and pour the water out.
4. "swimming shoulder"
Insufficient warm -up before swimming, irregular movements, too heavy shoulder load, and excessive movement will cause "swimming shoulders".
Suggestion: Prepare activities before swimming, such as swinging back and forth, left and right, rotating shoulder joints.In addition, we must pay attention to wind protection and cold protection after exercise.
In addition, when swimming, various swimming positions must be interspersed. Once you find shoulder joint injury and pain, you should timely reduce the amount of exercise.
5. Foot moss
Foot moss is generally not dyed on the pool, but on the ground outside the pool.
Suggestion: Comes with slippers to avoid walking on the pool.
In fact, in addition to the above diseases, many people also care about a question: Will swimming in the public swimming pool, will it be contaminated with sex diseases?
The answer is basically not.After leaving the human body, the primary bacteria have insufficient survivability in vitro, and the disinfectant in the swimming pool can kill them.
Xiao Bian finally said two more words:
Swimming is like everything, saying that the vulgar point is: it is a double -edged sword. On the one hand, it may bring some diseases. On the other hand, it can also alleviate some discomfort, such as cervical spondylosis, arthritis, lumbar spondylosis, pediatrics, pediatricsSpinal bending and so on.