Regarding this, does pee and period blood come from the same place?
Pee and period blood do not exit the body from the same place – urine exits from the urethra which has sphincters so can be controlled while period blood exits from the vagina which does not have sphincters so cannot be controlled.
Likewise, what comes out during your period? What comes out during your period is the blood and tissue that build up as the lining of your uterus each month. Your period flow can be light, heavy, or in between. Sometimes menstrual blood also will be different shades of red, from light to dark. You may see some dark clumps or clots of blood, which is normal.
Then, is Period Blood actually blood?
Yes, menstrual blood is real blood, but I can understand why you ask. Sometimes it just doesn't look like the blood when you have a cut. Yes, it is REALLY blood! During the second half of your cycle, the lining of your uterus (endometrium) begins to thicken in preparation for a fertilized egg.
Does period wash out sperm?
Yes, the sperm may survive in the menstrual blood, making it possible for them to swim through it up to the fallopian tubes.