I just hit 27weeks with di/di twins, gender is a surprise.  Since I have felt them kick I always felt baby a more (s/he is way low, hugs my bladder), but the last week baby b has been kicking a lot more (s/he has moved up closer to my ribs) and baby a isn't kicking as much.  I asked my dr and she said they will go through phases of activity and then slow periods, she also told me that they don't usually have twin moms do kick counts bc it's hard to difreintiate twins kicks and instead at 32 weeks I will start NST's weekly.  My question to you twin mommas, was one of your twins more active than the other? Did they have periods of less activity (like days at a time)? If you did kick counts when did you start them?  I STILL feel both babies throughout the day, but when should I worry and go in? Any advice appreciated!