Re: Sperm in PreCum
Anyway, unprotected sex has a chance of ovulation. No matter how good you think you had prevented it, the chance is always there.
The only condition you should be aware of, is the sip of pre-*** that had been standby somewhere in the shaft. That little 'naughty' sip is very dangerous for unprotected sex. The sip may flow out due to the shaking/thrusting and a very little burst from inside. That's why you won't feel this small blow.
Most people only prevented the concious of pre-***, which is point of no return.
Point of no return starts when you feel a pressure from beneath, usually combination of pC muscle contraction and burst flow from testis into inside.
Even though, the sip contains the least sperms, but who knows, there are healthiest sperms contained in the sip.