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It is said that cement pouring does not necessarily mean that there will be no water leakage, and he should also do a good job of waterproof layer, so that there will be no water leakage.
Ground plastering cement mortar waterproof layer process: >>>More
Find the cause and point of water leakage first, replace the water inlet pipe when it is time to replace it, and replace the water pipe when it is time to replace it. After finishing, the interior wall is waterproofed, and then plastered with cement and tiles. Otherwise, what's the use of you just plastering cement on the exterior wall?! >>>More
During intercourse, semen enters the vagina, not the urethra, peeing cannot flush out the sperm, and vaginal irrigation cannot guarantee that all sperm will be completely flushed out.
It is still possible to get clogged, so it is recommended not to throw it into the water.
Leakage only reduces the chance of pregnancy, and it is not effective for contraception, so it is recommended to take emergency contraception within 72 hours. The sooner the better.