A TPHA positive re­sult at birth signifies potential syphilis infection in the­ mother. This bacterial infection ofte­n lacks noticeable symptoms, though rashes, fe­vers, and swollen lymph nodes may occur. If untre­ated, syphilis risks harming the baby, leading to se­vere complications. Howeve­r, antibiotic treatment can effe­ctively cure both mother and child. Se­eking prompt medical attention is crucial for prope­r diagnosis and care.

At 12 weeks, the 2 cm head size of the baby displayed in the scans is normal. This is nothing but a predictable growth pattern. The baby's brain will continue to grow to the same body proportions during the pregnancy. An infant's cranial size at this stage is crucial in the development of the brain, thus this is an important parameter to control. 

It's concerning that you have missed your periods for 7 months now, especially since you started your periods at 12. The important weight gain you mentioned can contribute to irregular periods. This could be due to hormonal imbalances or other health issues. It's important to see a gynecologist to find the exact cause and get the right treatment. 

A negative urine test shows nothing unusual. These symptoms could be due to stress, hormonal changes, or infection. Getting plenty of rest, staying hydrated, and eating healthily might help. If the symptoms persist, it's wise to seek advice from a gynecologist.

If your pregnancy test is negative but you still haven't gotten your period, it could be due to stress, hormonal imbalance, or other health issues. It's best to visit a gynecologist to understand the exact cause and get proper advice.

You may be having something known as "spotting" before your period starts. Spotting has various causes, such as hormonal changes, stress, and occasionally infection. The slight stomach ache could be the body getting ready for your period. To manage this, try to lower stress levels, eat well, and drink plenty of water. If it continues or worsens, talk to a gynecologist.

It sounds like your periods are a bit irregular, which can happen sometimes. Spotting between periods can be due to hormonal changes, stress, or even a minor infection. Getting periods 10 days early might be influenced by these factors too. It's good to keep track of your periods and any unusual symptoms. If it continues, it's good to discuss this with a gynecologist.

Your test results indicate that you have certain antibodies associated with infections which could interfere with pregnancy. Torch infections such as rubella, cytomegalovirus, and herpes simplex virus may lead to miscarriage. It’s good that you’re using folic acid. Visit a gynecologist so they can advise whether you require any vaccinations. 

It's good that you are taking steps to recognize things early. Dexamethasone is used to help a baby's lungs develop in case they are born prematurely. Premature means the baby is born before 37 weeks of pregnancy. You don't need to worry about the baby having problems with this medicine if they are not born until after 37 weeks.

During pregnancy, especially at 7 months, it is crucial to consult a gynecologist before taking any medication, including Drotaverine hydrochloride and paracetamol. They can provide personalized advice based on your specific condition. 

A sperm can survive for 5 days in a woman's reproductive system and thus in the case of intercourse that might take place during periods, pregnancy is more likely with precum than with no-sperm-exposed intercourse. Unwanted 21 controls pregnancy which is a good thing, but the early occurrence of bleeding is called breakthrough bleeding. It is your body that is adapting to the pill. Be alert for signs such as nausea, ache in the breasts, or the non-appearance of the menstrual period. Take a pregnancy test if your period is late, and if you're feeling unsure, in a couple of weeks to be sure.

Missing periods is normal whe­n breastfeeding. Fe­eding the baby impacts hormones re­gulating menstrual cycles. If nursing at 5 months, no period is common. Still, take­ a pregnancy test if concerne­d about pregnancy. Consulting a gynecologist can resolve any worrie­s.

An odd interval means your periods doesn’t come at the same time each month. It’s because of stress, changes in weight, or hormone imbalances. If you have skipped more than three months without menstruating then it is recommended that you talk to a gynecologist. Moreover, other warning signs might involve acne, abnormal hair growth, and difficulty losing weight. 

Yeast infection is quite common and can cause itching, soreness, and white discharge in your private parts which can make you feel uncomfortable. It usually occurs due to an imbalance of the yeast in the body. This may be because of things like antibiotics, a weak immune system, or wearing tight clothes. To feel better, try over-the-counter antifungal creams or pessaries. You should also keep the area clean and dry, wear cotton underwear, and avoid perfumed products. If your symptoms don’t improve after this, visit a gynecologist for more advice.

There is still the possibility of getting pregnant if you have had unprotected sex three days before your period is due. This is because sperm can live for a few days inside the body. Not having your period might be a sign that you are pregnant. If you’re worried, after missing a period you can take a pregnancy test to find out for sure.