UK Medical Eligibility Criteria for Contraceptive Use Category 1: A condition for which there is no restriction for the use of the contraceptive method with the condition or in that circumstance.

One study found that women who had received injectable progestins (i.e., usually Depo-Provera or norethisterone enanthate) for at least five years and who had used them at least five years prior ...

The period delaying pill is known as norethisterone and is in a class of medications called progestins. The tablets work by mimicking natural progesterone levels to keep them raised in the body, which ...

Third-generation oral contraceptives are an association of low-dose ethinyl estradiol and potent testosterone-derived progestins, developed in order to improve general and vascular tolerance. They ...

The period delaying pill is known as norethisterone and is in a class of medications called progestins. The tablets work by mimicking natural progesterone levels to keep them raised in the body ...