In March this year I was told by our sonographer that he couldn't see a baby, sac or placenta in my womb. We were diagnosed with a Blighted Ovum which resulted in having a DNC at 12weeks in May this year. Its taken us seven months to fall pregnant again although I do feel pregnant this time (last time I knew something wasn't right), this would be my fifth pregnancy but with only two living healthy boys. My question is has anyone had a blighted ovum and find out when they eventually conceived that they were having another one? How common is it to have consecutive blighted ovums?