What are your chances of pregnancy if had 1 positive test and with a faint line 4 that negative?

It is difficult to determine the chances of pregnancy based solely on the results of home pregnancy tests.

1. Positive Test: A positive pregnancy test, even with a faint line, usually indicates the presence of the pregnancy hormone, human chorionic gonadotropin (hCG). This suggests that you may be pregnant.

2. Negative Tests: Subsequent negative pregnancy tests could be due to various factors, such as:

- Early Pregnancy: In early pregnancy, hCG levels may be low and not detectable by some tests. If you tested too early, the hCG levels might not have been high enough to produce a positive result.

- Test Sensitivity: Different pregnancy tests have varying levels of sensitivity in detecting hCG. Some tests may be less sensitive and require higher hCG levels to produce a positive result.

- Time of Day: The concentration of hCG in urine can vary throughout the day, with higher levels in the morning. Taking a test at a different time of day might yield different results.

- Expired or Damaged Test: If the pregnancy tests you used were expired or damaged, they may not have functioned correctly and could produce inaccurate results.

It's important to note that even a single positive pregnancy test is an indication of potential pregnancy, regardless of the faintness of the line. However, to confirm pregnancy and rule out any uncertainties, it's advisable to consult a healthcare professional. They can perform a blood test to accurately measure hCG levels and provide a definitive diagnosis.