Morning Kazz.
I have been running for well over a year, but I will tell you what I've done in the last few months.
Got my BFP in March, but in the run up to that I was running 2/3 times a week ish!
I was also getting ready for The Eliminator race the beginning of Feb, a five mile extreme natural obstacle race. I also did the Romsey five mile that month too, and a military training session, that was an absolute beasting!!!
Anyway, it just so happens that when I got my BFP I cam down with the worst head cold I have ever had. I was bed ridden for a few days. This out pay to my running for about four weeks, my asthma also flared up.
So I haven't run since then! So that's nearly two months. I will get back on the exercise bike soon, but I've been tired in the evenings, but that seems to be subsiding. I'm going to try and swim when I'm away next week. But I'm not sure I'm going to run!
Just don't want to shake it all up in there. I know they say, if you did it previous to pregnancy it's ok to carry on.
I would go and speak to the docs, or midwife etc. As I personally wouldn't want to do leg weights etc, might pop it out!!!
Have a chat with someone and find something your comfortable with xxx