at least one woman was airlifted from hms illustrious , which was nicknamed ` hms lusty ' by the crew before it was decommissioned last year .
more than 25 women have been airlifted from royal navy ships because of pregnancy , including at least one woman from hms illustrious -lrb- above -rrb- , which was nicknamed ` hms lusty ' by the crew before it was decommissioned last year .
eighteen other ships - hms dragon , hms enterprise and hms richmond - had emergency evacuations , data obtained by the sun showed .