Sumber:

– https://newbornbaby.com.au/pregnancy/best-ways-to-conceive-a-girl/
– https://www.bellybelly.com.au/conception/how-to-conceive-a-girl/
– https://www.goodtoknow.co.uk/family/how-to-conceive-a-girl-or-boy-102379
– https://www.huggies.com.au/conception/getting-pregnant/pregnancy-how-to/conceive-a-girl