Don't understand your question. Were the previous babies to term or miscarriage? Are you having any strange symptoms now? Is your current gynaecologist aware of your history? What exactly is your fear now? However, put your mind at rest mam, nursing unnecessary fear is not hygienic for you. Just move closer to God and Pray, let him perfect all that concern your pregnancy and baby. You shall not lose any baby again Insha Allahu. I believe in midnight prayers, lay your hand on your belle and pray emotionally