I believe it’s no under wire for 6 weeks hun. Heard of girls getting infections after 4 & 5 weeks post op because of wearing an underwire so I’d say no. M&S do bras without underwires & seen some new ones in primark too which have molded padded cups which look great but only go up to a D cup. I’d say braless is better than underwire cos that’s what my surgeon told me & I went on a night out 10 days post op braless xxx