Post partum hemorrhage

Does anyone know if it's more common to have another the second time around? I bled really badly about 3 hours after I gave birth to my first out of nowhere and I'm terrified it's going to happen again. I would have opted for a home birth this time if I wasn't so worried of that happening again. Anyone with experience of having a PPH for more then one birth or just for one and not the other I would really love to hear your stories. I'm due in 13 days and I'm really getting anxious about this. Thanks :)