Diazepam pregnancy. Diazepam when taken late in pregnancy . Best Answer: Diazepam is one of those drugs that are permitted during pregnancy, but should be used only with great caution. Use of benzodiazepines including diazepam in late pregnancy, especially high doses, may result in floppy infant syndrome; Pregnancy. . There are some reports of (fairly minor . . . . Hi, I suffer from general anxiety and was going to a social function that I was . I 8217 m on therapy with Diazepam I have certain... more