Cialis Use In Pregnancy & Lactation

CIALIS is not indicated for use by women.
Pregnancy: There are limited data from the use of tadalafil in pregnant women. Animal studies do not indicate direct or indirect harmful effects with respect to pregnancy, embryonal/foetal development, parturition or postnatal development (see Pharmacology: Toxicology: Preclinical safety data under Actions). As a precautionary measure, it is preferable to avoid the use of CIALIS during pregnancy.
Breastfeeding: Available pharmacodynamic/toxicological data in animals have shown excretion of tadalafil in milk. A risk to the suckling child cannot be excluded. CIALIS should not be used during breast feeding.
Fertility: Effects were seen in dogs that might indicate impairment of fertility. Two subsequent clinical studies suggest that this effect is unlikely in humans, although a decrease in sperm concentration was seen in some men (see Pharmacology: Pharmacodynamics and Toxicology: Preclinical safety data under Actions).