Period cramps and early pregnancy cramps can feel similar.
Illustration by Tara Anand for Verywell Health
Period Cramps vs.
These cramps are because of uterine contractions that help shed the uterine lining.

Illustration by Tara Anand for Verywell Health
These cramps are generally mild and short-lived, lasting two to three days.
It is often described as tingling, pulling, or a dull ache rather than strong, persistent pain.
Unlike period cramps, early pregnancy cramps should not be accompanied by heavy bleeding.

This spotting is usually pink or brown and much lighter than a typical period.
Pregnancy cramps can start as early as seven to 14 days afterconception, around the time implantation occurs.
This means they may appear roughly a week before your expected period.
What Causes Early Pregnancy Cramps?
Mild cramping is a common experience in early pregnancy and is usually not a cause for concern.
These cramps occur as the body adjusts to pregnancy, and they are typically mild and temporary.
If you’re unsure whether your symptoms are normal, its best to consult a healthcare provider.
If the test is positive, scheduling an appointment with a healthcare provider is the next step.
If you’re ever unsure, a healthcare provider can offer clarity and reassurance.
Pregnancy cramps tend to be milder and occur earlier, sometimes accompanied by implantation bleeding.
A missed period is the most reliable early pregnancy sign, and taking a pregnancy test can confirm suspicions.
If you experience severe pain or unusual symptoms, seeing a healthcare provider is recommended for further evaluation.
A Word From Verywell
Menstrual cramps and early pregnancy cramps can feel very similar in the beginning.
The biggest difference is the lack of blood that comes from the menstrual period.
Even for people with severe menstrual cramps, early pregnancy cramps are rarely severely painful.
Osayande AS, Mehulic S.Diagnosis and initial management of dysmenorrhea.Am Fam Physician.
2014;89(5):341-346.
MedPark Hospital.18 early symptoms of pregnancy: How to notice and confirm.
National Institutes of Health.What are some common signs of early pregnancy?
Office on Women’s Health.Knowing if you are pregnant.
Office on Womens Health.Pregnancy tests.
U.S. Food and Drug Administration.Pregnancy.
Nemours KidsHealth.Ectopic pregnancy (for parents).
Mount Elizabeth.Period pain: Should I be worried?.