Pumpkin female flowers problems

Hi everyone,
So finally the female flowers are popping, BUT - they all rots and die. I've no idea why, and i dont think its snails/slugs cause the plant growing on a fence.
 Adding some pics:








Thanx

The pictures are not showing for me, but I agree with what RJR said.

The pictures are not showing for me, but I agree with what RJR said.

I couldn't see the pictures either!

Adding your location to your profile might help (click on your username to do so) then we might have an idea of your climate 

but they didnt even open for pollination, ''they'' die before that..
and where i live its not wet, it's veryy hot (~38 deg celsius)..

Like I said, temperature and moisture can affect fruit set. If it's too hot or too dry, or a combination of both, the plants will abort their fruit. If it's too cold and wet they may do the same.

On one of my squash plants I had one flower set, and every female flower since then has rotted before the flower has even opened too. Don't know why I'm afraid - it's my first year growing squash, but it's really frustrating!

it's certainly unusual to see the ovary rotting before the flower has even opened

I don't think it's that unusual - I had this a lot both this year and last, which I am putting down to moisture issues & my failure to deal with them. I've taken off another 3 today from Small Sugar, Flat White and Potimarron plants. I think I posted a question about the same issue last year too, though it might have been a different forum.

If you google the question you get a list of articles about squash fruits aborting before opening, which state that this is generally down to high temperatures, to much/too little water or a combination of both. Most of the articles I've read are written by growers in the US.

Do you usually grow squash in the same way? Have you had similar problems before? Do you have many pests about?

its my first season growing pumpkins (trying to..). I also have squash, that develope fine (by hand pollinating).

Have you looked inside the rotting ovaries to see if there's any evidence of an insect pest which may have bored its way in and caused the rot to set in?

here are photos of 2 different ''fruits'':



after cutting:


NOTICE that there is a worm inside the left one !

The worm:


what does it mean?
what should i do?