My period always lasts 5 days but this month I got my period and it was medium flow for a day and then just a few spots the next day. And that was it.

It only arrived a day before period was due so too late for implantation bleeding and probable too heavy?

Although I've never had a period like that before either.

Everything I read says implantation bleeding is lighter.

Has anyone experienced medium to heavy implantation bleeding??