It is advised to visit a gynecologist for a thorough check-up and evaluation. Also doctor can prescribe contraceptives to avoid unwanted pregnancy

Many factors including stress or hormonal imbalances may themselves be causing the delay. Please talk to your gynecologist

Please talk to a gynecologist. They can assist with the identification of issues, like irregular menstruation, heavy bleeding, and painful menstruation

Throat pain caused by variety of reasons, such as a viral infection, strep throat, or allergies. It's best to consult an ENT to find out the rootcause and will prescribe necessary medications

It might be a infection that can be sometimes caused by bacterias or other microorganism. In my view, you need to see a dermatologist. They may prescribe antibiotics or tell you to open and wash a puss from the swelling. Next steps include making sure the area is kept clean and covered which can slow down the spread of the infection.

A brown spotting might be a sign of implantation bleeding, but it is hard to definitively identify without a medical examination. Please talk to your gynecologist

If you are not planning a pregnancy and you missed your period just after the last cycle of your sexual intercourse, there is a likelihood that you could be pregnant. However, there are also other factors that could be responsible for the menstrual delay like high levels of stress or hormonal imbalances. It would be recommendable to take a pregnancy test and see a gynecologist to get more information 

Double vision and shaky vision are a sign of many different illnesses, including neurological diseases and conditions with eye muscles. It is crucial to see an ophthalmologist or a neurologist for an exact diagnosis and the best treatment plan. Do not procrastinate and postpone treatment because these symptoms can cause imbalance or problems with your general health.

Based on symptoms you have mentioned, there is a high possibility that you are suffering from either the common cold or flu, a viral infection. See a doctor for proper diagnosis and a good treatment plan.

Mycoplasma and ureaplasma which are classified as sexually transmitted infections necessitate concurrent treatment of the partners. Men also can transmit these infections to women, and the test for these infections can be done through a clean urine sample or swab. I suggest you go and have yourself tested and treated to prevent the problem from becoming more severe.

If you are concerned about your HIV, talk to your partner and use condom. Both you should visit doctor for better understanding of the safe sex concept 

Cramping and empty sac in your ultrasound at this stage is common. But it's important to follow up with your gynecologist to monitor the development of the pregnancy. Make sure to visit your doctor regularly and follow their advice for a healthy pregnancy.

Yes, a sinus infection may make you feel dizzy, particularly if it has been persistent for so long. But it is even better if you visit an ENT specialist for a professional advice

These symptoms could be related to the chemotherapy or may be due to another underlying condition. It is important to get a proper diagnosis from a specialist who has knowledge of her medical history and current condition. It is advisable for your mother to consult her oncologist regarding her body ache and loss of appetite. 

Semen consistency can vary from person to person, and can also change over time. But if you are concerned it is best to consult with a urologist. They can help determine if there is an underlying issue or if what you are experiencing is within the normal range.