Harley, Jamie I actually know the answer to this! I was 11 weeks pregnant when I went to see Dr Kingsland for our follow up and I asked about our frozen embryos. He told me that they stay in storage until we would like to use them. All we would need to do is contact the HC at a time when we felt ready to go through IVF again. He was quite funny though as he said we may not need to come to that as when and I quote you get pregnant once you'll find you'll find you'll have a load of toddlers round your ankles which made us snigger.
As we all went through IVF treatment under the nhs, this still counts as our first IVF treatment (your frozen embryos), so you wouldn't have to pay out for IVF. It's only when you have no frozen embryos that should we all go through IVF again we would have to go privately.
The frozen embryos are good for up to 5 years, so you don't have to have to make any decision for a while
Likewise if you decide not to go through IVF again, you can still request your embryos to be placed back inside at a time when it's unlikely for you to get pregnant.
I know what you both mean though. It's weird knowing that hubby and I have the potential to have another child and it's frozen waiting there to be used. I'm not sure if I could go through IVF again, it was so heart breaking first time round when. It didn't work that I don't know if I could inflict that pain on myself. I won't deny though I would like more than one - I've always wanted a big family especially as I'm one of four and I've seen how lonely it can be for hubby as he's an only child.
Ps forgot to say the other day, my baby brother who turned 30 on Christmas Day finally proposed to his girlfriend in New York on his birthday / Christmas. Apparently she couldn't say no then! I'm so excited, and secretly can't help but think its about blooming time!!
Not been getting much sleep lately, baby's movements always seem to be when I need sleep - still a magical feeling, but I'm totally shattered!
Hope this helps and love to all x xx