I don't know if this can help you but you may ask/research for a spokesperson in DOH, particularly the one who has knowledge about the First 1,000 Days. First 1,000 Days is a campaign by the health department promoting healthy diet for a baby as early as while being in the womb. I think this can be regarded as fetal nutrition as well.
Promo terbesar expert care sudah dimulai, diskon hingga Rp.100.000 sedang berlangsung di shopee, ada juga voucher diskon 100% alias gratis bagi bunda yang beruntung. Buruan cek di https://shope.ee/9UfEMMqqTg (id-12438)
You might want to join breast feeding pinays fb group. The admins of that page conduct "tamang kain" seminars regularly. You might want to contact them. https://www.facebook.com/groups/breastfeedingpinays/
Hermint Kyle Pauline Romero