I've been on it now for 26w and another 7 to go - I had to start jabbing as soon as I got the BFP this time around. I'm sick of it.
The first couple of weeks were hell on wheels, especially as DH was doing the jabs again (he did them the first time thanks to me going all wibbly every time I saw the needle
) but I had to take responsibility and do them myself cos I went away without him for 3w! The first one was the worst in terms of taking half an hour to psych myself up to stick the needle in but LUCKILY I found a completely painless spot (beginner's luck) and then it wasn't so hard after.
So now - I've had a few horrible bruises but I'm very picky about where I stick the needle in - if it hurts my skin as soon as the needle touches, then it doesn't go in. If it hurts/stings as soon as the needle has just started to go in, then I take it out and go elsewhere. I'm doing it either side of my bump - I no longer have enough loose flesh to pick it up between my fingers, like they suggest - so I just find a relatively numbish spot, stick the needle in, to its full length and then inject the Clexane slowly. Occasionally I still make a mistake - yesterday morning I hit a vein and it bled straight away - but mostly it's working ok. I swap sides every day unless I've created a bruise, in which case I stay on one side a bit longer. I'm going further and further round to the side now - the middle is too sensitive.
I also always release the plunger before I start - while the cap is still on, just push the plunger a little way so that it doesn't stick, and then bring it back up to the same level so you don't lose much when you take the cap off the needle.
You probably do all of that already - but if not, I hope that something there might help.
I was told I'd have to stay on the Clexane for 3m after having the baby as well but that's because this is Australia and they think it's "easier" that way - I told the consultant in politer terms "fuck that, put me on the rat poison, I'll take the weekly blood tests over daily stabbings any time!" I think 34-5w of stabbing is plenty. Can't wait for it to finish!