A girl can get pregnant, if she ovulates and his semen penetrates her. Birth control needs to be used to avoid unplanned pregnancies and stop the spread of STIs. Consult a gynecologist or a sexual health expert if you have any issues or queries about your sexual health.

If you have missed the second period after taking Plan B with a negative pregnancy test, it is unlikely that you are pregnant. Periods may be irregular since hormonal changes take place after Plan B. Make an appointment with a gynecologist and get the right diagnosis.

It is recommended to go to the orthopedic surgeon who performed the operation and get the area examined. The black color could mean an infection or poor healing. It is necessary to have it diagnosed to take the treatment appropriately. 

A high blood sugar level that your grandmother has been experiencing could be indicative of diabetic ketoacidosis. They can lead to clarity, speaking, and weakness. I highly recommend the specialist endocrinologist or diabetologist appointment as soon as possible for her to get a comprehensive evaluation and proper management. 

Sleep with your head elevated above the heart level a bit to prevent opening up the wound again. Sleeping in an elevated position will prevent the swelling. You should go back to the doctor who diagnosed your head wound and follows his guidance on its treatment. In case of new symptoms or relapses, the doctor may make a referral to a neurologist or plastic surgeon for specialized care.

In this situation, any person encountering these conditions must make a specially scheduled appointment with an ENT specialist. These symptoms are due to various underlying causes such as wax blockage in the ear or ear infection. 

Women who have fibroids often experience pain during the pregnancy. Your sister needs to have an appointment with her gynecologist to figure out the best plan. The specialist in this area, also known as a maternal-fetal medicine specialist, can give extra counseling and management for this condition at that time.

Loss of smell and taste might be a signal of different brain problems. It is important to consult a neurologist who performs the necessary studies and suggests a treatment plan. Please do not take these symptoms lightly, and consult a doctor as soon as possible.

Fever occurring early in the evening every day can be symptomatic of many types of medical illnesses. It is important to see a doctor, an internist, or an infectious diseases specialist, for the right diagnosis and management of the underlying cause. 

If you have any problem getting erect, it may indicate erectile dysfunction. A urologist should first be consulted to find out the underlying cause and provide the best treatment. 

Testicular pain with a twisting sensation is a warning sign of testicular torsion. It is an emergency, and you should consult a urologist right away. Delay of treatment can result in testicular destruction and infertility that cannot be treated. 

If you have exceeded the due date since your last visit with an obstetrician or midwife, you better call. They do tests to check on you and your baby's health, and options to induce labor if the case comes. I suggest that you see an Obstetrician or Gynecologist for a thorough evaluation and guidance.

A faint line on a pregnancy test may lead to one assuming that they are positive but next is to verify with a doctor or obstetrician. 

Liver cirrhosis, along with CKD, is a fatal problem that should be a top priority to be solved. Such patients should get the help of a gastroenterologist, or hepatologist for liver cirrhosis, and a nephrologist for CKD. 

It is advisable to see an orthopedist for severe long term back pain. The diagnosis and choosing the correct treatment is only possible by a doctor after the tests and examination are conducted.