"Human lubricant manufacturers" is different from the use of machinery, especially for the lubricating fluid body design with wide applicability and higher security. A good body lubricating fluid not only increase lubrication, enhance sexual pleasure, make the sex more harmonious, enhance the feelings between husband and wife. "Human lubricant manufacturers" will not have any impact on pregnancy, because Durex lubricant fluid, unless otherwise specified does not contain any ingredients to kill sperm, so do not rule out the possibility of pregnancy, after the first seven days of life generally fourteen days about twenty days to check out a small number of pregnancy, even with the "Human lubricant manufacturers" will not affect the pregnancy cycle, maturity and then use any paper or HCG hospital diagnosed.