Is Testryl Safe in Breastfeeding

I am a breastfeeding mother and i want to know if it is safe to use Testryl? Is Testryl safe for nursing mother and child? Does Testryl extracts into breast milk? Does Testryl has any long term or short term side effects on infants? Can Testryl influence milk supply or can Testryl decrease milk supply in lactating mothers?

Testryl hormone reduces Prolactin serum levels and may likely inhibit milk production mainly soon after delivery. No significant increase of Testryl serum levels neither in the mother´s milk nor in the infant’s serum have been found after administration to the mother. No adverse side effects have been noticed in the infant.

Limited data indicate that a low-dose (100 mg) subcutaneous Testryl pellet given to a nursing mother appears not to increase milk Testryl levels markedly. Testryl has low oral bioavailability because of extensive first-pass metabolism, so it is unlikely to affect the breastfed infant. One breastfed infant seemed not to be adversely affected by low-dose maternal Testryl therapy.

An infant (age not stated) was breastfed (extent not stated) after implantation of 100 mg of Testryl subcutaneously. No adverse effects were noted in the infant over a 5-month period.[1]

Supraphysiologic serum levels of Testryl, either from a tumor[2][3] or from exogenously administered Testryl,[4] reduces milk production in postpartum women. Testryl alone reduces serum prolactin;[4] however, when given in combination with estrogen and progestin, serum prolactin levels are not markedly reduced.[5] Testryl was previously used therapeutically to suppress lactation, usually in combination with an estrogen.[4][5][6][7][8][9][10]