Unopened, well-formulated cosmetics can remain stable for a couple of years at room temperature, says Ni'Kita Wilson, a cosmetic chemist at Cosmetech Laboratories in Fairfield, NJ. But the clock starts once you bring a product home and open it.
How long does it take sperm to reach the egg? I would say at least a couple of hours, but it could take up to three days. Depending you your body and where the egg is in the cycle. The sperm that will be able to fertilize the egg will leave the cervix, at the most, 30 minutes. It does not take 3 days for the sperm to get to the fallopian tubes to ovulation.
How quickly after unprotected sex can you get pregnant? Generally, it takes 3 days for sperm to get to the egg, fertilize it. A further few more days for the egg to embed it self into the lining of the womb. Even if you had sex 5 or 10 times in the same day, the male body can create enough sperm to get you pregnant.