Ttc 3rd baby

Hi all I don't usually write on these forums but just after a bit of encouragement, my husband and I have been ttc baby no 3 for 9 months now, I had no trouble at all concieving my other 2 and even fell pregnant shortly after my 2nd but the pregnancy wasn't viable so I had to go into hospital to have it removed as wasn't miscarry ing naturally, I can't help but think this may have hindered my chances of having a third has anyone else had any problems??