Got stung by an evil wasp today that just went for me. Luckily I was stood outside a branch of Boots so went in and saw the pharmacist, who said use plain itch/sting cream (E45) rather than the Wasp-Eze stuff which has anaesthetic and antihistamines in. It's much better now but is there any chance the sting could harm the baby, get into the blood or whatever? Do I need to check this out any further?