Irregular periods may have a number of factors, such as stress, weight variations, or specific health conditions. It is of great importance to consult a gynecologist in order to determine the actual cause and get the right treatment. 

It's important to understand that OCD and schizophrenia are serious mental health conditions that require specialized treatment. It's concerning to hear that your mother is experiencing delusions and paranoia. You should seek help from a qualified mental health professional. They can provide a comprehensive evaluation and create a personalized treatment plan that may include medication and therapy.

You may have fungal infection in your throat , that can cause your sore throat and fatigue. Consult with ENT who will be able to identify the cause the problem and give the right treatment. 

These might be signs and symptoms of other health conditions like endometriosis or pregnancy complications. Consult a gynecologist for thorough diagnosis and treatment.

PCOD and thyroid medications can affect menstrual cycles. But if you are experiencing prolonged pain and bleeding, it is recommended that you visit a gynecologist.

This might indicate an imbalance of the gastrointestinal tract or food intolerance. Consult with a pediatrician for diagnosis and treatment

periods can be delayed for some other reasons like stress, weight changes, or hormonal imbalances. I would advise you to visit a gynecologist to rule out any underlying medical conditions that may be causing the delay.

This indicates some gastrointestinal conditions. Please connect with a specialist

If you want to gain weight, you will need to actively increase calorie consumption by consuming more calories than your body burns in a regular day. Additionally, you can add calories by consuming nutrient dense whole foods like nuts, avocados, and lean proteins. In fact, you can reach out to a registered dietitian or a nutritionist to get a plan suited to your personal needs. In cases of underlying diseases that are contributing to your weight gain, it is a good idea to have a consultation with an endocrinologist to conduct more thorough analysis.

These symptoms indicates several respiratory desease. It is highly recommended that you visit a pulmonologist at the earliest to get yourself evaluated for any underlying respiratory condition.

Tachycardia and fast heart rate may be signs for multiple medical conditions such as thyroid disorders, anemia, heart disease, and anxiety is of great importance. Therefore, it is appropriate to pay a visit to your cardiologist to find out the root cause of the problem

The timing of ovulation can be unpredictable after taking emergency contraception pills. If you have any concerns or experience any unusual symptoms, it is best to consult a gynecologist for further evaluation and guidance.

Anal fissures are common and may be treated with medications. Sometimes, a minor surgery is necessary. Intense pain during urination can be a symptom of urinary tract or STD infection, thus, you should see a urologist in order to be properly examined and treated.

It may be probable that you feel symptoms of irritable bowel syndrome (IBS). It is advisable to talk to a gastroenterologist for a expert diagnosis and treatment. These medical specialists will provide you with the personalized advice and propose the most appropriate treatment.

Radiation therapy and chemotherapy are treatment options that can help shrink liver tumors. But the effectiveness of these treatments depends on various factors such as the size and location of the remaining tumor, and the overall health of the patient. It is best to consult with an oncologist to determine the most appropriate course of treatment for your brother's condition.