My girlfriend and i had unprotected sex, no ejaculation though. her period is in 2 days. should we get plan b if she's over 165lbs or ella?

You choose: Pregnancy has been documented for unprotected exposure on any day of a woman's cycle, including during menses. The risk is higher if cycles are irregular than not, but a low level of risk remains at any time. The erect penis secretes sperm containing fluid constantly & it only takes one to establish pregnancy. The risk is low but present.