Metabolomics.....Which embryos shall we choose for transfer?
Step 1. The embryos are cultured separately in special dishes and scored morphologically.

Step 2. Take a sample from the culture medium.
Step 3. Place a sample in the chip.

Step 4. Place the chip in the spectrometre.

Step 5. Result!!. The spectrometre gives the embryo a viability score.
Step 6. Transfer the embryos based on morphology AND the metabolomic score.