Most of the forum readers are familiar with the "mysterious" condition pulmonary arterial hypertension (PAH). I put "mysterious" in quotes, because mainstream medicine claims that its cause is unknown, its onset is unpredictable, there is no cure, and females are affected 4-5 times more often...
The study looks weird at first glance - why would pregnant women take Viagra? After all, it is a drug initially developed for treating hypertension and erectile dysfunction (ED) in men. Well, the same misguided idea of using nitric oxide (NO) promoting drugs like Viagra to induce vasodilation...
As horrifying as it sounds, prescribing NO-boosting drugs to pregnant women is apparently perfectly acceptable in the search of more profit. The doctors probably got misled by the common practice in NICU of giving babies with pulmonary hypertension (or other breathing problems) an inhalation...