Stop bottle feeding, Let the twins suck on breast one for each, Supplement formula with spoon, ,, To increase milk production:- 1. Adequate rest to mother by taking help of other family members,, 2. Proper diet and juices,,, 3. Tab Reglan twice perday x10 days, Tab Calshine 60K once per week x 10 weeks,, Tab Calcimax once perday x 3 months, Tab Raricap once perday x 3 months, Cap Zelita 7 once perday x 2 months, Protogen Mom 2tsf twice perday x 3 months, Your milk production certainly going to increase as you are determined to breast