Answer
There is no evidence establishing the safety of Covonia Original Bronchial Balsam Syrup in human pregnancy, although its drugs have been widely used for many years without apparent ill consequence.
Sources for this answer
- Covonia Original Bronchial Balsam SyrupThornton & Ross Ltd · emc · SmPC §4.6 Fertility, pregnancy and lactation · Version 8Document updated
Sources checked