Very Well Family. https://www.verywellfamily.com/can-cervical-mucus-tell-you-if-youre-pregnant-1960286
Diakses pada 18 April 2019Healthline. https://www.healthline.com/health/pregnancy/vaginal-discharge-during-pregnancy#1
Diakses pada 18 April 2019Baby Centre. https://www.babycentre.co.uk/a270/vaginal-discharge-in-pregnancy
Diakses pada 18 April 2019Baby Med. https://www.babymed.com/am-i-pregnant/vaginal-discharge-early-pregnancy-symptoms-and-signs
Diakses pada 18 April 2019Medical News Today. https://www.medicalnewstoday.com/articles/321116.php
Diakses pada 4 September 2019Flo. https://flo.health/getting-pregnant/trying-to-conceive/signs-of-pregnancy/mucus-sign-of-pregnancy
Diakses pada 6 November 2109The Bump. https://www.thebump.com/pregnancy-week-by-week/1-weeks-pregnant
Diakses pada 10 Desember 2019Very Well Family. https://www.verywellfamily.com/1-week-pregnant-4158813
Diakses pada 10 Desember 2019