Spotting In Pregnancy More Condition_symptoms Does Spotting Occur Throughout Pregnancy Or Just During The Beginning?

Does spotting occur throughout pregnancy or just during the beginning? - spotting in pregnancy more condition_symptoms

I ask this because I recently thought I was (a time that was almost a year ago, I had one), but only lasted one day and my friend told me that because it took only one day, could have a colorful, and then said: Oh! you might be pregnant! lol do not think that I am, but that is beside the point, I'm curious whether or spotting during pregnancy may temporarily or modified during pregnancy .... Any advice would be very grateful! Thank you!