What is Space Station 13? Space Station 13 is a paranoia-laden round-based roleplaying game set against the backdrop of a nonsensical, metal death trap masquerading as a space station, with charming spritework designed to represent the sci-fi setting and its dangerous undertones. Have fun, and survive!
When a woman is told she has an enlarged yolk sac during the first trimester, often she is told there is no hope and miscarriage is inevitable. The reason for this page is that indeed there is hope!
the mesentery is the thin membrane that helps to hold the small intestine in place. There are a large number of blood vessels in the mesentery, which nourish the small intesti â¦ ne with their blood supply. this is what a fetal sac looks like   when i had my first miscarriage the fetal sac came out in the toilet and it looked like a little veiny blood sac. it was reall â¦ y small almost like a bubble.