When does implantation occur ?

Question

Im 10 days away from my period and does every female have implantation when they find out their pregnant or only some?

Answer

I had implantation bleeding but it was closer to the time I would have been expecting my period. I actually thought it was my period and didn’t take a test until a few days later when the blood never picked up and formed into an actual period. I guess it depends

Answer

Do you mean implantation bleeding?
The egg implants usually about 7-10dpo. Some women have spotting around that time, but there’s no evidence to suggest it’s actually from implantation. Instead it’s likely due to hormonal changes.  “Implantation bleeding” is just used to explain any spotting in early pregnancy.  And only about 15-30% of women experience spotting in early pregnancy.