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Can implantation bleed long last for 4 days

A 18-year-old female asked:
Dr. Andrew Silverman
48 years experience Fertility Medicine
Implantation bleed: Implantation bleeding usually lasts several days at most. If you expected menses is late, i suggest that you have a home pregnancy test. If you uncer ... Read More

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A member asked:
Dr. John Berryman
53 years experience Obstetrics and Gynecology
"AF" ?: Implantation occurs about 5-7 days after fertilization, and may in fact produce spotting. If not pregnant, a period should start 7-8 days after that. ... Read More
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A 22-year-old female asked:
Dr. Robert Kwok
32 years experience Pediatrics
Doubt it: A positive pregnancy test can tell a woman that PRIOR spotting was actually implantation spotting. It can be hard to tell if a woman is pregnant becau ... Read More
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A 30-year-old female asked:
Dr. Pam Yoder
Dr. Pam Yoder answered
Specializes in Maternal-Fetal Medicine
Test might tell: Implantation bleeding occurs when the early conceptus burrows into the wall of the uterus. It is typically light, but it might be like you described. ... Read More
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A 33-year-old member asked:
Dr. Heidi Fowler
24 years experience Psychiatry
Based : Based on the information you provided (and assuming you have had unprotected sex) it would be prudent to take a pregnancy test - you can take it now.
A 27-year-old female asked:
Dr. Stephen Southard
14 years experience Internal Medicine
It can: implantation bleeding usually lasts 1-2 days but everyone is different and some may notice it for hours some for days.
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A 17-year-old female asked:
Dr. Gerard Honore
28 years experience Fertility Medicine
It doesn't: Implantation bleeding is mostly internet gossip, it rarely actually happens.
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A 24-year-old male asked:
Dr. Chevies Newman
21 years experience Obstetrics and Gynecology
Yes: There are no specific rules for implantation bleeding.
A 25-year-old female asked:
Dr. Chevies Newman
21 years experience Obstetrics and Gynecology
Difficult: Though possible, menses can be irregular. If tissue is prominant enough to create implantation it should put out enough hormone for a pregnancy test ... Read More
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A 22-year-old male asked:
Dr. Neeoo Chin
39 years experience Fertility Medicine
Conception: Fertilization normally occurs 12 to 24 hours after ovulation. Implantation of the embryo into the uterine lining occurs approximately 7 to 9 days afte ... Read More

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