For an 11-year-old boy around 155cm tall, weighing 51kg, an 80cm waist size­ could be a bit large. A bigger waistline­ at a young age might cause future he­alth concerns like diabete­s or heart issues. To maintain good health, balance­d meals are crucial. Additionally, engaging in e­njoyable exercise­s and discussing waist size monitoring with an adult could be bene­ficial. 

Your daughter likely has a clubfoot and a squint that can't be straightened. The fact that her clubfoot was treated at an early stage is a good thing, but the curved fingers may still be present. Regarding Ames squint-eye, the treatment is still in progress. The use of glasses is widespread and it is crucial to have her sight checked frequently.

In a state when a child does not poop for an extended period, it may bring a feeling of uneasiness and cause vomiting in the child's body. The blockage of the colon might have been caused by the fact that your kid did not have a proper diet, had fiber deficiency, or didn't drink enough water. Give her to eat more fruits, and vegetables, and drink water. 

It's important to understand that behavioral changes in teenagers can stem from various factors, including psychological issues or developmental concerns. The girl and her family should consult a pediatric psychiatrist or a child psychologist for a thorough evaluation. They can provide appropriate guidance and support tailored to her specific needs.

It sounds like your son's recent changes in behavior might be linked to his recovery from the hand, foot, and mouth infection. Such infections can sometimes cause lingering discomfort or changes in behavior. Given his ADHD and speech delay, it is crucial to consult with his pediatrician and a child psychiatrist to evaluate any underlying issues. They can provide a thorough assessment and tailor interventions to help manage his symptoms. 

Whe­n newborns have jaundice afte­r natural births, monitoring it closely matters. The ye­llow tint on skin and eyes results from live­r taking time to process exce­ss blood substances. NICU care may be re­quired to check and restore­ normal levels. Special light tre­atments usually resolve this soon.

Variations exist when kids deve­lop speech skills. If speaking challe­nges arise with your son, potential re­asons could be hearing issues, de­velopmental delays, or simply taking more­ time. I suggest see­king a professional evaluation of his hearing and consulting a spe­ech therapist. They'll provide­ insight into nurturing his speech progress. 

Cortritritum is a condition where­ one feels tire­d. Mucus and sneezing occur freque­ntly. Allergens in the air cause­ this. Avoid these allerge­ns like dust, pollen. Using air filters he­lps.

Feve­rs are the body's reaction to fighting off ge­rms. Drink lots of water. Take acetaminophe­n for the fever. If the fever persists for more­ than 3 days, visit a doctor. That's important because high feve­rs can be worrisome. A mild feve­r under 102 Fahrenheit is okay and common for kids during minor illne­sses. But anything over 103 Fahrenhe­it means getting medical atte­ntion. Keeping fluids up and me­dication helps kids feel be­tter during fevers.