Too much D Chiro inositol can have detrimental effects in fertility applications. Myo-Inositol is converted to D Chiro by the body as it requires. Any risk to an unborn child is not worth taking in our opinion.
Please read:
Nordio, M.; Bezerra Espinola, M.S.; Bilotta, G.; Capoccia, E.; Montanino Oliva, M. Long-Lasting Therapies with High Doses of D-chiro-inositol: The Downside. J.Clin. Med. 2023, 12, 390. https://doi.org/10.3390/jcm12010390
R. GAMBIOLI, G. FORTE, C. ARAGONA, A. BEVILACQUA, M. BIZZARRI, V. UNFER. The use of D-chiro-Inositol in clinical practice European Review for Medical and Pharmacological Sciences 2021; 25: 438-446