21/09/2026
When I was trying to conceive naturally at 43 and 46, these are some of the supplements I took. Many of them are also part of the personalized fertility protocols I create for my clients. They’re all backed by research to support egg quality, reproductive health, and healthy pregnancy. Here’s a quick breakdown:
✨ Prenatal + Folate + D3/K2
A foundation for nutrient status, healthy development, reproductive health, and implantation.
✨ Ubiquinol (CoQ10)
Supports mitochondrial function, egg quality, fertilization, and reproductive health, especially as we age.
✨ Fish Oil (DHA/EPA)
Supports egg quality, ovulation, healthy inflammation, and pregnancy.
✨ Acetyl L-Carnitine (ALC)
Supports mitochondrial function, ovulation, egg maturation, and embryo quality.
✨ NAC
Supports glutathione production, antioxidant defenses, egg/embryo quality, and healthy cycles.
✨ Vitamin C
Helps protect eggs from oxidative stress and supports hormone production and ovarian function.
✨ Choline
Important for early fetal development, cell membranes, and methylation.
✨ Melatonin
Supports antioxidant defenses and has been studied for its role in the ovarian environment and reproductive health.
✨ Probiotics for vaginal health
Support a healthy vaginal microbiome, an important part of the reproductive environment.
Not every supplement is right for every woman, but these are some of my core foundations for fertility after 40.
Want my free supplement guide with brands and doses? 🌿
Comment “SUPPLEMENTS” below and I’ll DM it to you! 👇
About Rebecca
Hi, I’m Rebecca—functional fertility expert, holistic nutritionist, and mama who conceived naturally at 43 and 46 after being told it wasn’t possible. With over 20 years of experience in women’s health, I specialize in taking a comprehensive, science-backed approach to fertility by identifying the factors that may be influencing reproductive health. I help women over 40 stop guessing, take a root-cause approach to their fertility, and move forward with greater confidence and hope on their journey to motherhood. 💕
*As always, the information provided is not intended to be med