i itched everywhere and i mean everywhere every body part possible with ds from 20 something weeks, had bloods, wasn't the liver thing, was told it was just one of those things tried all creams, potions and baths and nothing helped so i sympathise!
it was pure hell... took to taking piriton (from doc) at night just to get relief and some sleep, so can vouch it's safe, ds 28 months now!!!
31 weeks this time round and TOUCH WOOD just the normal itchy bump when dry and stretching!!!