I'm at my wits end. After every feed my twin girls cry and draw their legs to their chest. I can't put them down to sleep in their baskets. I wind them (as well as i can) i've changed bottles but ended up going back to Tommee Tippee and i dunno what to do. My poor babies. My girls are now 1 month old. Were born at 35 weeks though and i was wondering if i could use infacol or gripe water? Advice?