How does a haemophiliac patient suffer?

Why are human females rarely haemophilic? Explain, how do haemophilic patients suffer?

How does a snake move ?

Sleeping pills are recommended by doctors to the patients suffering from sleeplessness but it is not advisable to take its doses without consultation with the doctor. Why ?

How does a snail move ?

High fever,loss of appetite,stomach pain and constipation are some of the symptoms seen in a patient. how would the doctor confirm that the patient is suffering from typhoid and not amoebiasis?

The immune system of a person is suppressed. In the ELISA test, the person was found to be positive to a pathogen. Name the disease the patient is suffering from