Spotting before your period? It might not be your period at all! Learn how to tell if it’s implantation bleeding — a potential early sign of pregnancy.
🩸 What Is Implantation Bleeding?
Implantation bleeding occurs when a fertilized egg attaches itself to the lining of your uterus. This tiny process can cause light spotting, typically 6–12 days after ovulation — often right around the time you’d expect your period to begin.

🔍 Key Differences Between Implantation Bleeding and Period
Feature | Implantation Bleeding | Menstrual Period |
---|---|---|
Timing | 6–12 days after ovulation | On schedule (cycle dependent) |
Color | Light pink or brown | Bright red to dark crimson |
Flow | Very light, spotting only | Light to heavy flow |
Duration | 1–2 days | 3–7 days |
Cramping | Mild or none | Moderate to severe |
Clots | None | Often present |
Symptoms | Nausea, fatigue, breast tenderness | Bloating, irritability, cramps |
📅 When Does Implantation Bleeding Happen?
Implantation usually occurs 6–10 days after ovulation. For women with a 28-day cycle, this means bleeding may happen around days 20–26 — a few days before your period.
🤰 Could You Be Pregnant?
- Wait 2–3 days after the spotting stops to take a pregnancy test.
- If negative but your period doesn’t start, test again in 2–3 days.
- Use a sensitive early-detection test for best results.
🩺 When to See a Doctor
If you experience heavy bleeding, severe cramps, or unusual discharge, speak with a healthcare provider. Spotting could also signal hormonal issues, miscarriage, or infection.
🔧 Use Our Pregnancy Tools
✅ Final Thoughts
Implantation bleeding can be your body’s first hint that you’re pregnant. By tracking your cycle and symptoms with our tools, you’ll gain clarity and confidence as you navigate early pregnancy.
Related Read: 10 Early Signs of Pregnancy