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A 21-year-old male asked:

1st day of period w/ tampon in hvy bleed. semen rolled down from stomach possibly into the vagina. period usually 6-7 days ended after 4.coincedence?

1 doctor answer1 doctor weighed in
Dr. Cheryl Coldwater
Pediatrics 39 years experience
Not related: Semen on the abdomen would be unlikely to "fall" into the vagina. Some periods are shorter or longer than others. If there is a big change in your periods - for example, if they are much longer or much heavier than usual- check with your doctor. Always use condoms and an effective birth control method if you do not plan to get pregnant at this time.
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Related questions

A 21-year-old male asked:
Can semen roll down from the stomach and into the vulva, and travel through the vaginal canal and enter the cervix during a period and w/ tampon in?
Dr. Robert Killian
General Practice 29 years experience
Gravity: No. Semen does not roll upwards. It also does not easily enter the vaginal canal in this scenario as you have now been told more than one dozen times.... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 21-year-old male asked:
Little bit semen rolled from stomach into vagina on 1st day of period. Pad+tampon in. Heavy bleeding. Cycle is 23-28 days. Is there chance of pregnant?
Dr. Elise Sadoun
Family Medicine 15 years experience
Very unlikely: I don't think there is a risk of pregnancy, or it is minimal of a risk. If her period is late, she can do a pregnancy test. Use a condom next time. Go... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 21-year-old male asked:
Can sperm enter cervix during the 1st day of period? No vaginal intercourse, but dime sized watery semen rolled into vagina w/small tampon in.
Dr. Robert Killian
General Practice 29 years experience
Can sperm do what?: Can sperm enter the vagina? Yes. But not common and in the situation you describe not likely. Can sperm left inside of the vagina swim into and thro... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 27-year-old female asked:
Wore condom & ejaculated inside. Realized it rolled down (2 the entrance of vagina) when pulling out. Looked like semen went up the side but didnt look like it reached the top. Condom was tight at base. Should I take Plan B? 12 days b4 next period?
Dr. Gurmukh Singh
Pathology 50 years experience
Since you are not sure if sperm entered the vagina, it would be safer to take plan B to avoid pregnancy. Get HPV vaccine. Wish you good health! Safe s... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 21-year-old male asked:
How long can sperm survive if there was no intercourse, small amount was on stomach then rolled into vagina? 1st day of period hvy bleed & tampon in
Dr. Jack Rubin
Nephrology and Dialysis 49 years experience
Pregnancy?: If you were wearing a tampon when you had sperm on your stomach, the chances of your being able to conceive are very remote. Sperm cannot penetrate th... Read More
Created for people with ongoing healthcare needs but benefits everyone.
Last updated Feb 3, 2014

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