Does it make sense to change the support of drugs, for example, from Duphaston to progesterone injections, in re -carrying after a failed transfer?
Usually, reproductive specialists use two or more progesterone preparations with different delivery routes to support the second phase (one way insures another). A mandatory change in the next attempt occurs then, when you did not like the tolerability of the drug or the degree of secretory transformation of the endometrium by ultrasound during ultrasound control of embryo transfer. In other cases, it is not necessary to change the support, but changing support means finding an approach to you, a sign of lack of pattern in the work, therefore often used by doctors.
