Well coming up to the 16 wks and body has been feeling strange. Which I know is normal because a baby is growing inside me! What I am feeling is probably all normal but just wanted to ask incase it is not normal..........

The past few weeks I have been getting an on and off 'heavy' feeling in uterus area. It kinda feels like the feeling I get when AF is here.. And today I have really sore thigh muscles like I have done a real big workout at the gym - real strange cause last time I was at the gym was last wednesday and didnt really do much over the weekend..

Also, is there a way to tell if you are getting low in iron? I've been getting really tired and exhausted after the most simpliest of things and get this heavy body feeling. Am a bit worried about my iron levels because I dont really know what my iron intake is..