Implantation Bleeding vs. Period: Key Differences

Implantation bleeding is significantly lighter than a menstrual period.

Feature	Implantation Bleeding	Menstrual Period
Flow	Spotting only (few drops/streaks)	Moderate to heavy; requires pad/tampon
Color	Pink, light brown, rust	Bright to dark red
Duration	Hours to 1–2 days	3–7 days typically
Clots	None	Common
Timing	6–12 days post-ovulation (near expected period)	Cyclic, ~14 days post-ovulation
Cramping	Mild, brief	Often more intense

If unsure, a pregnancy test after a missed period gives a reliable answer.