A new study, published in Occupational & Environmental Medicine, linked the use of hair dyes and perm products with the emergence of cancer in hairdressers.
Previous studies have shown that hairdressers for some reason have an increased risk of bladder c...
06 September 2018, 15:16 ()
Progesterone in Pregnancy
During pregnancy, progesterone in the body increases with each week, so to determine the hormone use a special table.
Progesterone (from lat. pr...
05 September 2018, 00:54 ()