Can you confirm pregnancy 5 days before period?

No, it is generally not possible to confirm pregnancy five days before the onset of a period. The most reliable way to confirm pregnancy is through a blood or urine test that detects the presence of the pregnancy hormone, human chorionic gonadotropin (hCG). These tests typically become positive about 10-14 days after ovulation or around the time of a missed period. Some highly sensitive pregnancy tests may be able to detect hCG levels earlier, but their accuracy may vary.

It's important to follow the instructions and timing provided with any pregnancy test, and to consult a healthcare professional if you have any questions or concerns about the results or your menstrual cycle.