Letters that make Ovulen
o, e, l, n, u, v are letters that make 'Ovulen'
1 possible definitions for 'Ovulen'
Under this definition, ovulen is a noun and has the following properties:
'Ovulen' can be a type of pill, birth control pill, contraceptive pill, oral contraceptive pill, anovulatory drug, anovulant, oral contraceptive.
mestranol is a substance of Ovulen.