more than one missed period in a row.
Yes, that is definitely a symptom and also one of the earliest. Take a test.
Not a pregnancy symptom, go to the doctor
It's 15 weeks!
Yes there are. Every pregnancy symptom is a result of the HCG hormone hun.
A urinary tract infection (also called a "water infection") can happen at any time, sometimes happens in early pregnancy but is not a sign of pregnancy. It might be a symptom of pregnancy but it might also be a symptom of a disease. Source: pinkycloud.com/the-earliest-signs-of-pregnancy
The earliest would be 8 dpo (days past ovulation). But that's pretty rare.
No, having a sinus problem is not a symptom of pregnancy.
Heartburn is not called as a symptom of pregnancy. You do simple pregnancy test to diagnose the pregnancy.
Malaria is not a symptom of pregnancy.
Is tightness in the abdomen a symptom of early pregnancy
That can be anything and is not typical as a pregnancy symptom. Take a test.
1 week after your missed period. A blood test can detect the HCG levels in your blood then