A woman is in her ovulation period. If a man ejects sperm near the vaginal opening, will she become pregnant?

Patient's question:

Sure, here is the translation of the content you provided:
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No
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Doctor's answer:

Your chances of pregnancy are not high. Sexual intercourse during ovulation, with semen entering the vagina, is necessary for pregnancy. If you are concerned about your situation, you can take a blood HCG test 10 days after sexual intercourse for a definitive diagnosis.