Implantation bleeding?

[aley1989]

So I had sex like the day after my period ended and then also the following week and the following week after that. The last time I had sex before my missed period I noticed some brownish pinkish discharge. I looked for advice and it said it may have been implantation bleeding as it occurred the week after my 'fertile window' ( I'm guessing that's when I conceived)
But I am confused and kind of scared as I had sex the other day and had this same kind of thing. I asked a midwife and she said it's on to spot in early pregnancy after sex due to the cervix changing.
Does this sound odd?

[aley1989]

Ps- the other day when this happened it was only a tiny amount

[beebop100]

Sounds normal, your cervix has a vastly increased blood flow when you're pregnant and lots of women have a little bleeding after sex, myself included.