I know there is no possible way to know for sure BUT im 6 weeks and my first appointment is on the 16th, my question is with twins isnt the symptoms more "extreme and pronouced" early on? Before i even missed my period i was SUPER sick all the time, my breast Swelled soooo bad and still are that theyre balloons(day before missed) and i have the worst headache(started last week every day lasting 30 minutes) AND im bloated BAD, like imma big girl but its bad bloating when my fiance askes if im further along (we both know how far along i am) or is this a normal thing with a second pregnancy? This us the second longest pregnancy ive had(well almost. I got bout 3 more weeks for it to be the second longest) i have an 8 month old son as well so im not even sure.