Hi Ellakins,

I am currently at 20 1/2 weeks and started the pg at 104kg, I am now 106.5, I've been eating healthy but still have the odd cake and chocolate too. I've had a beautiful pg so far, no morning sickness and been feeling quite good overall.I still fit in my work pants and up to a week ago could wear my jeans, now I can too but can't button it as it's too tight
I've had pelvis issues,but had pelvis issues due to previous injuries in my skinnier days! So I would dare say that you may have issues with your knees, just because it was an old injury, but that would only be a guess. I know you can consult a dietician as well if you were really worried about it and they can design a diet that is healthy for you and the bub anf you can even lose some weight whilst being pg.

Wishing you lots of luck!