Afternoon, i'm 13 weeks 5 days now and got a bit of a tender and twingy tummy today like i had a few weeks ago which i assume was my uterus stretching, i just wondered if this happened throughtout the whole pregnancy on and off?! Just need some reasurance really i had my dating scan last Fri and bubba was fine, it just feels wierd really feeling my tummy today when i've not noticed it for 3 or 4 weeks! x