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B+ recommendations

B+ recommendations

Progesterone after embryo transfer

In September 2019 in the “Fertility and Sterility” journal, a meta-analysis study on the effect of progesterone on increased rate of pregnancy in fresh IVF cycles. The authors compared progesterone application methods, the beginning of ther...
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Single Blastocyst Transfer Recommendation

During several years of our practice, we have noticed that there is a higher number of twin pregnancies in  double blastocyst transfer. In single blastocyst transfer we have noticed three times higher occurrence of monozygotic twin pregna...
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Embryo Cryopreservation Criteria

According to Croatian Law on Medically Assisted Reproduction, up to two or three (in specific cases) embryos can be transferred during embryo transfer procedure. Therefore, if we have more than four embryos after 72 hours of culture, we w...
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