Q Does sperm die when it touches water?

Yes. The sperm will die in the water after sometime and not instantly as it touches it. This is due to change in the environment of the sperm in the body and outside the body like change in the temperature, pH etc.

Q I am allergic to condom what is an alternative ?

If you are allergic to latex condom you can use polyurethane condom. Other options that you can consider is use of spermicidal gel and withdrawal method. For some the spermicidal gel that are used with condom can cause allergic reaction, hence it necessary to rule out that. If you married than you can ask your wife to start oral contraceptive pills.rnrn 

Q How does umbilical cord work?

During the prenatal life umbilical cord is the connection between the foetus and placenta. It consist of two umbilical arteries and one umbilical vein. The vein does the function of carrying oxygenated and nutrients rich blood form the placenta to the foetus. The two arteries do the work of carrying deoxygenated and nutrient depleted blood from the foetus back to the placenta.

Q My left testicle divided into two parts this is a problem or not

Since how much time does the testicle appear like this? Is it by birth? Is there pain or swelling? Is there difficulty in urination too? Are there any other symptoms? It may be the swelling known as Orchitis. If the swelling is painful, it could be due to an infection. Injury may sometimes cause swelling giving such an appearance. Kindly consult a surgeon or a physician for proper diagnosis & treatment.

Q Is non-vegetarian food safe during pregnancy?

There is no harm in consuming non-vegetarian food during pregnancy. Infact eggs, chicken, fish etc are packed with nutrients which are beneficial for you as well as your baby. But care should be taken to maintain the highest standards of hygiene because non-vegetarian food is liable to become contaminated easily. Make sure you eat only well cooked non-veg food. Avoid anything that is raw or under cooked. Avoid fish which are high in mercury such as mackerel, swordfish, tuna, etc. As long as you follow these guidelines, you can safely consume non-vegetarian food.

Q How to avoid dandfuff?

There are many reasons for dandruff - Stress, nutritional deficiencies, excessive dryness of the scalp, fungal infection, vitamin C deficiency, pregnancy, long illness, thyroid imbalance, as well as hair damage caused by procedures like hair coloring/dyeing, bleaching, straightening, perming, etc. You can do following things to prevent hair loss: Getting proper nutrition is essential for healthy hair. Water, protein, biotin (part of the vitamin B complex), vitamins A, B6, B12, C, copper, iron, omega 3 fatty acids, zinc, calcium, folic acid, and magnesium all play a part in maintaining a healthy scalp, skin, and hair. Using your fingertips to massage your scalp will increase circulation in your scalp which is important for hair growth. Take 10-12 jaswand (hibiscus) flower +200gm methi (fig) seeds soaked in coconut oil for 7 days then boil it sleeve it and use it daily for head massage it prevent hair loss, promote new hair growth and hairs become thick and restrict dandruff formation. In a week massage your scalp with yoghurt(curd) or aloe-Vera pulp or neem leaves paste which has antibacterial properties which help to clear dandruff formation. Instead of using chemical shampoo, use rita to wash the hairs; take 7-8 rita soaked for whole night boil in the morning in water gently massage and wash the hairs with this mixture.Gentle combing or brushing of your hair will help break up hardened oils that clog your pores. It is recommended that you comb or brush 100-200 strokes in the morning and at night. Avoid excessive wind, sun, and heat (such as from hair dryers, hot showers, and curling irons) on your hair. Tight fitting caps and hats will cause poor circulation in your scalp and will also cause buildup of sweat and grime. Take plenty of water keep yourself hydrated. Take care.

Q Does stress really cause heart disease?

Stress is a normal part of life. But if left unmanaged, stress can lead to psychological and physical complaints. Stress by itself does not cause heart disease but it increases the risk of developing heart disease. Stress is known causative factor for hypertension, high cholesterol levels, binge eating, alcohol abuse, excessive smoking. All these in turn can lead to heart disease.

Q Can a girl get pregnant without inserting? Just touch outside her vagina.

A girl can get pregnant only when the sperms enter the vagina. But this can happen even if you ejaculate near her vaginal opening. Please do not take any unnecessary risk. Either use a condom or stay as far from the vagina as possible.

Q what steps should I take if I think Ive got an STI?

If you think you may have a sexually transmitted infection (STI), go to your GP or local Sexual Health or GUM (genitourinary medicine) clinic. Most STIs can be treated, but its important to get any symptoms checked as soon as possible. The indications of when you should go for checking include pain when passing urine,itching, burning or tingling around your genitals, blisters, sores, spots or lumps around your genitals or anus, black powder or tiny white dots in your underwear (this could be droppings or eggs from pubic lice). Unprotected sexual intercourse with unknown person should also get a checking.

Q Will doing swimming during winter days harm kids? and what about clorinated water exposure?

During winter, due to cold environment, children may get flu, cold and cough etc. Children are more sensitive and their immunity is also weak as compared to adults. So, it is advised not to go for swimming during winter. And remember, some children are allergic to chlorinated water. You must keep an eye on your childs health, to identify any symptoms if they do appear.