I could've hidden it almost this far. Up until last Wednesday, people who didn't know couldn't tell, generally. If I really wanted to, I could have just passed it off as general weight gain. My 82 year old neighbour didn't pick it until 21 weeks, which I LOVE because our houses are so close together that she can see me every time I go to the toilet, knows how often I go out, has a pretty good idea of my work habits etc. She didn't suspect until I was wearing some fairly close fitting pants and a top - and she knew we had been trying. SO it could be done.

I'm pretty sure you'd still be eligible for PPL, because you've worked.