Thank you for your query.
There are no tablets in this world which can guarantee a pregnancy.
B long F and MCBM 69 are supplements that will help you in conceiving, not ensure a pregnancy.
You have to evaluate cause of your previous abortion.
Genetic causes, uterine abnormalities, infections, autoimmune causes, hormone imbalance
- all should be ruled out.
Also, for fertility
, it is essential to confirm your hormonal status, fallopian tube
patency, ovulation status and semen analysis
of your partner.
Please take these supplements, there is no harm in taking them.