Imprognate

The act of trying to conceive a child with very high chances of impregnation but it results in failure.

“Man did you hear about Dontavius and his girl apparently they imprognated and everything was pointing to a guarantee, like dude his girl was ovulating, she had taken fertility pills and she is fertile as hell and Dontavuis has super potent sperm and he took sperm boosting pills but alas they failed and Imprognated.”