Preconception Blog

Preconception care revolves around improving health and limiting risk factors to help achieve a healthy pregnancy, with flow-on effects to the child/ren. There is substantial evidence that optimising health for the mother (and partner) in the preconception period is critical to improving short and long-term outcomes for babies and their mothers. 

The periconception environment is critically important for the developmental process. Poor maternal health and diet before and in the early stages of pregnancy can lead to impaired fetal and infant growth, poor birth outcomes and long-term effects on cardiovascular and metabolic disease. The concept of fetal programming, whereby the intrauterine environment is understood to have a profound impact on one’s entire lifetime health, is known as the developmental origins of health and disease (DOHAD). One example of this is obesity. The offspring of mothers who are obese at the time of conception are more likely to be overweight and develop cardiovascular and metabolic diseases” (AJGP, Pre-conception Care, 2018.)” 

Consulting a healthcare professional, usually, your GP, for preconception care should be the first step when you and your partner are thinking about having a baby. It’s also important to note that having a multi-disciplinary team of health professionals around you is important. For example, I took all supplemental advice from my naturopath, who is also a nutritionist, we did genetic carrier testing from Eugene Labs and spoke with a genetic counsellor (discount code: Bumpnbub50), we saw an OB to have my IUD removed and discuss any risk factors as well as doing comprehensive blood tests of both my fiance (Stuart) and I. We also both saw a Chinese medicine doctor to have acupuncture done, I saw a women's health physiotherapist for discussions around optimising my pelvic floor and hired a private midwife (once pregnant) who provided care and advice. 

We began preconception care six months before planning to conceive to optimize fertility and allow us to supplement with vitamins and minerals we needed (as per our blood results) and essential vitamins like folate, choline and vitamin D for healthy development once our baby was conceived. 

Other aspects we on:

  • Consuming a balanced diet based around whole plant foods
  • Limiting processed foods
    • Avoiding harmful toxins (plastics, cleaning products etc.)
    • Aimed to increase our vitamin D naturally with safe sun exposure
    • Exercised regularly 
    • Cut down on alcohol and caffeine (avoided alcohol when actively trying to conceive) 

      Let’s look at some of these in further depth below: 

      • Stay active & maintain a healthy BMI

      A well-balanced diet and regular exercise were something I concentrated on to assist me in maintaining a healthy weight in the normal range for body mass index (BMI- the ratio between height and weight). There is extensive evidence that describes how a healthy weight will contribute to optimal fertility and pregnancy. Being underweight or overweight may impact menstruation and ovulation, making it more challenging to fall pregnant. Carrying excess weight during pregnancy leads to a risk of complications such as diabetes, high blood pressure, blood clots and birth complications. Losing a small amount of weight before falling pregnant can improve fertility and reduce the risk of these complications. Royal College of Obstetricians and Gynaecologists (RCOG) recommends that overweight women receive information about the risk of obesity in pregnancy and be supported to lose weight before pregnancy, in line with National Institute for Health and Care Excellence (NICE) Clinical guidelines. If the mother is obese at the time of conception, there is an increased risk of the baby experiencing childhood obesity. Australian Institute of Health and Wellness identified in 2019 that nearly half of the mothers (47.5%) in Australia were overweight or obese at the start of their pregnancy. These mothers had an 8% higher chance of having a C-section than vaginal birth. 

      The key to achieving and maintaining a healthy weight isn’t about short-term changes; it is about a lifestyle that includes healthy eating and regular physical activity. I implemented healthy eating, including a wide variety of food from all five food groups, minimising sugar and fat intake, and limiting caffeine. Regular gentle exercise before conceiving is also recommended to maintain a healthy BMI and positively affect my mind and body. 30 minutes of moderate exercise daily such as brisk walking will help improve general health and boost fertility. The Australian Physical Activity Guideline recommends that women planning pregnancy undertake 2 to 5 hours of moderate-intensity physical activity each week and at least 2 days per week of muscle-strengthening activities. Other beneficial activities in pregnancy to relax your body and mind are yoga, swimming and meditation. I knew staying active before and during my pregnancy would help lower my risk of gestational diabetes, reduce back pain, improve my mental health and prepare my body for labour and birth. 

      These recommendations are a guide for a healthy BMI preconception; if you need assistance with nutrition or weight management, talk to your GP about a referral to a dietician.

      • Supplementation

      Even with a healthy balanced diet, requirements for some nutrients are increased during pregnancy and supplementation is recommended in preparation for conceiving. Research states that supplementation is required as it is difficult to get the amount needed through diet alone. Preconception supplementation of folate, iodine, vitamin D, choline and iron is recommended in the three months leading up to conceiving. Standard pregnancy multivitamins that are available at pharmacies and health food stores are generally not of optimal quality. I strongly suggest practitioner-grade supplementation, which will be prescribed to you through a naturopath. As mentioned above, a blood test prior to supplementing is essential to optimise your overall health. 

      Early in pregnancy, diet and nutrition can impact a baby’s organ development and later in pregnancy, it influences their growth and brain development. Therefore, there are short and long-term outcomes for your baby's development depending on the nutrients available to them, which re-enforces the importance of a healthy balanced diet and supplements for your developing baby. One of the most critical supplements for pregnancy is folate or folic acid, which should be commenced before conception (3 months ideally as a minimum). This reduces the risk of your baby having a neural tube defect, and is vital in the early stages of pregnancy, hence why it is recommended before falling pregnant. If your blood test shows low levels of vitamin D you may also need extra supplementation preconception. Vitamin D is essential for your baby’s bone health and development, so severely low levels may slow your baby’s growth. There is also a link between miscarriage and low vitamin D. Iron is another requirement that increases in pregnancy as your baby draws from your iron stores. Ensure you are consuming iron-rich foods in your diet and taking an additional supplement if you are iron deficient. 

      (RANZCOG – Vitamin and Mineral Supplementation and Pregnancy)

      • Mental health 

      Mental health is how you think, feel and act as you cope with life. Your mental health is just as important as physical health, and the primary way to improve how you feel or think is by talking to someone. Getting in a good head space was critical for managing my thoughts and emotions for my pregnancy and postpartum journey. To assist my mental health, I used exercise and meditation/ relaxation exercises to calm my mind and reduce stress. Exercise is a great way to reduce stress levels by releasing natural endorphins that helped improve my mood and sleep. Apps such as Mind the Bump are great for reminders to meditate and relax your mind and body. Worry and stress can also affect conceiving due to the release of the cortisol hormone, which can prevent regular ovulation and disrupt reproduction. Getting in a good head space before pregnancy will reduce the likelihood of anxiety or depression after your baby is born.

      Postnatal depression (PND) is described as a persistent feeling of low mood, low self-esteem, unable to cope, tearfulness, inability to sleep, negative thoughts and no appetite. PND is the most common mental health disorder in the perinatal period, followed by anxiety. Physical, emotional and social changes that occur after having a baby can contribute to PND. 

      Perinatal Anxiety and Depression Australia (PANDA) state that 15-22% or 1 in 5 mothers experience PND during pregnancy or in the first year after giving birth. Less common mental health disorders include post-traumatic stress disorder, mood disorders and postpartum psychosis. For someone with a personal or family history of a mental health condition, it is highly recommended to see a GP or psychologist preconception to make a mental health plan, and during pregnancy, to continue to monitor how you are feeling. If you take a medication for your mental health, make sure you talk to your healthcare professional to ensure it is safe during pregnancy, as sometimes you need to change medicines for a safer one in preparation to conceive. If you don’t have any history of a mental health condition but begin to show symptoms at any time, see your GP or specialist to develop a plan.

      • Genetic testing 

      Before trying for our little Zadie (who we didn’t know was Zadie at the time!) we undertook genetic testing with Eugene Labs, something that I highly recommend to anyone planning to conceive. Genetic carrier testing tests your and your partner’s DNA for any serious medical conditions that are genetic and may affect your child. If you and your partner are carriers for the same condition, there is a 1:4 chance that your child could be affected by the condition. Knowing this information in advance can assist you in making informed decisions regarding pregnancy and planning your future. The process was very simple with Eugene Labs. The genetic testing process involves ordering the kit to your front door, a quick saliva test and a video call with a genetic counsellor for your results. This saliva test screens for up to 300 conditions, including the most common ones such as Cystic Fibrosis, Spinal Muscular Atrophy, Thalassemia, and Tay-Sachs disease. You can read more about genetic testing on another blog I have, written by a genetic counsellor here. 

      You can also use my discount code: Bumpnbub50 for a $50 discount. 

      • What to avoid preconception

      It is pretty evident that anything that may cause harm to myself or my growing baby I wanted to avoid in the preconception period. There is also no safe level of alcohol during pregnancy, so not drinking is the safest option when actively trying to conceive. As well as alcohol, smoking, passive smoke, drugs, chemicals and toxins in the environment can also cause complications during pregnancy and should be avoided as much as possible. Complications can include miscarriage, premature birth, congenital abnormalities, low birth weight and infant death (important for both mother and partner). Exposure to cigarette smoke, including second-hand smoke, can result in unhealthy sperm and eggs. Therefore, it is recommended to both stop smoking at least three months before conceiving. Chat to your healthcare provider if you or your partner need extra assistance to quit smoking, alcohol or drug use.

      Avoiding harmful toxins, chemicals and environmental contaminants around the house and workplace is recommended during preconception and pregnancy. Chemicals known as endocrine disrupting chemicals can be found in plastic products, preservatives, pesticides, air pollution and some household items. High levels of these chemicals can alter your hormone levels, decrease sperm and egg quality and cause longer menstrual cycles. I reduced my exposure to endocrine disrupting chemicals preconception by; washing fruit and vegetables that may have chemicals on them, limiting processed foods, using non-toxic agents, avoiding glue, paint and varnish and any products that contain parabens.

      • Tips when trying to conceive 

      As well as the other points in this blog for preconception, tracking your menstrual cycle and researching the phases of your cycle is another tip I would recommend in planning to conceive. Phases of your cycle are the follicular phase, ovulation and then luteal phase, with the ovulation phase being the most important to be aware of when preparing to have a baby. If you are unsure when you are ovulating, it may take longer and be more difficult to conceive. Ovulation generally occurs in the middle of your cycle, two weeks before menstruation, when a mature egg is released from an ovary into the fallopian tube and awaits sperm to fertilize it. When trying to conceive, intercourse is recommended every second day from 2 days before ovulation for around a week. I made sure I tracked my cycle and signs of ovulation and was able to determine what day in my cycle I ovulated. Signs of ovulation include; mild lower abdominal cramps, a slight increase in basal body temperature, a change in vaginal mucous and a surge in luteinizing hormone (LH) determined by a urine test. Knowing the different phases of my cycle and when I was ovulating was critical in trying for a baby and falling pregnant naturally. 

      If you have been tracking your cycles for 6 months and they are irregular, or you have been trying to conceive for 12 months (under 35 years old) or 6 months (over 35 years old) with no success, I recommend you reach out to your GP or specialist regarding support and assistance.

      This blog is not intended as medical advice. All advice is general in nature. Consult your health care professional for medical advice.