How long do they live after ejaculation?

How long do they live after ejaculation?
The life span of sperm after they're ejaculated depends on the environmental conditions. Sperm ejaculated into a woman's vagina remain alive in the mucus of the cervix and are able to fertilize an egg for three to five days. Sperm ejaculated outside the body usually live only a few hours.
Signs and symptoms of wheat allergy can include:
    * Swelling, itching or irritation of the mouth or throat
    * Hives or skin irritation
    * Nasal congestion
    * Airway inflammation
    * Gastrointestinal symptoms such as cramps, nausea and vomiting
Allergy symptoms differ from person to person and generally occur a few minutes to a few hours after wheat's been ingested. In some people, allergic reactions occur:
    * When exercising after eating wheat
    * From inhaled flour in the workplace (sometimes called bakers' asthma)
Anaphylaxis
Some people have a severe reaction to wheat called anaphylaxis. This is a medical emergency and requires treatment with an epinephrine (adrenaline) shot and a trip to the emergency room. Signs and symptoms start within seconds to two hours after eating wheat and can include:
    * Constriction of airways, including a swollen throat or a lump in your throat that makes it difficult to breathe
    * Shock, with a severe drop in blood pressure
    * Rapid pulse
    * Dizziness, lightheadedness or loss of consciousness
Certain factors may put you at greater risk of developing a wheat allergy:
    * Family history. You're at increased risk of allergy to wheat or other foods if allergies, such as hay fever, asthma, hives or eczema, are common in your family.
    * Age. Wheat allergy is most common in children. As you grow older, your digestive system matures and your body is less likely to absorb food or food components that trigger allergies.
See a doctor or allergist if you experience food allergy symptoms shortly after eating. If possible, see your doctor when the allergic reaction is occurring. This will aid in making a diagnosis.
Seek emergency treatment if you develop any signs or symptoms of anaphylaxis, such as:
    * Constriction of airways that makes it difficult to breathe
    * Shock, with a severe drop in blood pressure
    * Rapid pulse
    * Dizziness or lightheadedness
The only way to prevent an allergic reaction is to avoid wheat and wheat proteins altogether. This can be difficult, as wheat is a common food ingredient.
Medications, such as antihistamines, may reduce signs and symptoms of wheat allergies. These drugs can be taken after exposure to wheat to control your reaction and help relieve discomfort.
Despite your best efforts, you may still come into contact with wheat. If you have a serious allergic reaction, you may need an emergency injection of epinephrine (adrenaline) and a trip to the emergency room. If you're at risk of having a severe reaction, you may need to carry injectable epinephrine (such as EpiPen) with you at all times.