A 25-year-old female asked:
Disclaimer

i had sex a day before my period 10/3 and then 10/ 12 but on 10/20 i had sex with one night stand but he did not ejaculate in me who would be the ?

1 doctor answer
Dr. Kenneth Smith
32 years experience Internal Medicine
Conception: Ovulation generally occurs approximately 14 days after last period completed and conception generally occurs within 48 hours after ovulation. I hope you find this information helpful. I will respectfully leave the math to you. The last partner seems the most likely.
Answered on Dec 9, 2013

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Personalized answers
Free
Talk to a doctor
24/7 visits
$15 per month

Related questions:

A 17-year-old female asked:
Dr. Suzanne Galli
24 years experience ENT and Head and Neck Surgery
Condoms: Condoms have a 98% effectiveness rate when used properly.
1
1 comment
A 18-year-old male asked:
Dr. Robert Killian
28 years experience General Practice
No chance: A female is not fertile during her period.
A 20-year-old female asked:
Dr. Robert Kwok
33 years experience Pediatrics
Probably not, but: It can be hard to tell if a woman is pregnant because some of the symptoms seen in early pregnancy can also happen in non-pregnant women. A urine preg ... Read More
A 18-year-old female asked:
Dr. Ronald Krauser
52 years experience Rheumatology
Unlikely: If you practice unprotected sex, there is always that possibility. The risk without ejaculation is minimal if you are absolutely sure that was the cas ... Read More
1
1 thank

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Personalized answers
Free
Talk to a doctor
24/7 visits
$15 per month