(1) Uterine abnormalities (e.g. septate, bicornuate and fibroid uterus, Asherman Syndrome).
Concurrent use of organic nitrites and nitrates.
Severe hepatic impairment.
Severe renal impairment.
Hypotension.
Recent stroke or heart attack.

NCT03044561_exc_T1
Condition
Uterine abnormalities
NCT03044561_exc_T2
Condition
septate uterus
NCT03044561_exc_T3
Condition
bicornuate uterus
NCT03044561_exc_T4
Condition
fibroid uterus
NCT03044561_exc_T5
Condition
Asherman Syndrome
NCT03044561_exc_T6
Scope
septate, bicornuate and fibroid uterus, Asherman Syndrome
NCT03044561_exc_T7
Temporal
Concurrent
NCT03044561_exc_T8
Drug
organic nitrites
NCT03044561_exc_T9
Drug
nitrates
NCT03044561_exc_T10
Qualifier
Severe
NCT03044561_exc_T11
Condition
hepatic impairment
NCT03044561_exc_T12
Qualifier
Severe
NCT03044561_exc_T13
Condition
renal impairment
NCT03044561_exc_T14
Condition
Hypotension
NCT03044561_exc_T15
Condition
stroke
NCT03044561_exc_T16
Condition
heart attack
NCT03044561_exc_T17
Temporal
Recent
NCT03044561_exc_T18
Scope
stroke or heart attack