Hi,
Welcome back to icliniq.com.
Felt sad about your loss of pregnancy. But remember one thing that whatever had happened was in the best interest for you. Whatever your doctors told is true with very low chance of continuing pregnancy and baby's survival with continuous severe oligohydramnios. It was not justified to put your life at risk and there is no need to regret for the decision. Following are the answers to your queries. The investigations already done appear to be sufficient. With such history, I would have liked to do one test for syphilis.
1. I do not know how common the disease is in your country, so you can take your doctor's help whether to do it or not. Please keep in mind that syphilis is not only sexually transmitted, it can be transmitted through skin contact with a person having secondary stage syphilis.
2. The medicines you received appear more than sufficient. Regarding Baby Aspirin, in next pregnancy dose can be reduced. If it was 75 mg, it can be reduced to 50 mg. Aspirin is effective in doses between 46 mg and 310 mg.
3. Regarding Prednisolone, there is no harm in continuing Prednisolone at least till 12 weeks, but it has no proven benefit too. So your doctor can decide whether to continue it or not in next pregnancy. In my opinion, you do not need additional medicines.
4. It is not advisable to go on a very long trip on bumpy roads with such a history. There is no casual association between such a travel and abortion. But to be on safer side, you can try to avoid it in next pregnancy.
5. Early bleeding in pregnancy (first trimester) is associated with increased risk for preterm labor and IUGR (intrauterine growth restriction). But its link with mid trimester abortion is not proven. Also, it is just an indicator of forthcoming events in pregnancy and cannot always be prevented. So, there is no need to think about that.
6. It is normal to pass bits of tissue. If there is no excessive bleeding or no fresh (bright red) bleeding, not associated with fever or foul smell to vaginal discharge, there is no need to be alarmed. Normally there is no need to check completeness of placental expulsion by ultrasound. Only if you continue to bleed for more than 3 weeks, you can visit doctor again to confirm that everything is fine.
7. Rest of at least 3 months is advisable before attempting next pregnancy to allow your body to recuperate from abortion.
8. And last but not least, do not get depressed with the incident. Life should move on. Whatever happened has happened in your best interest and there should absolutely be no feeling of guilt.
Wish you good luck. I am sure you will have some good news in future.