第 12 週：懷孕初期終點線
你的寶寶現在大約有...大小 一顆無花果.
平均長度: 5.4 厘米
(頭臀長)
本週寶寶發育
12 週了！寶寶的所有主要器官、骨骼和肌肉都已經就位。循環、消化和泌尿系統開始運作，肝臟分泌膽汁，指甲成型。寶寶已經在忙着練習吸吮羊水和排尿了。
本週你的身體變化
恭喜您度過了一個重要的里程碑！到了 12 週，流產風險會顯著降低。隨著胎盤完全接手，您可能會感到精力充沛，孕吐消失，食慾大增。每個人的肚子大小都不一樣，哪怕現在還未顯懷也完全不必擔心。
給伴侶的貼士
產檢時您的陪同對她來說很重要。您可以幫忙規劃路線、整理單據，或者備好水和零食。做一個認真的「筆記員」，記錄下醫生的囑託。這種並肩作戰的感覺，能讓她感到非常踏實。
References
[1]
Fetal Development: Week-by-Week Stages of Pregnancy - Cleveland Clinichttps://my.clevelandclinic.org/health/articles/7247-fetal-development-stages-of-growth
[2]
12 Weeks Pregnant: Baby Development, Symptoms & Signs - What To Expecthttps://www.whattoexpect.com/pregnancy/week-by-week/week-12.aspx
[3]
Your Pregnancy Week by Week: Weeks 9-12 - WebMDhttps://www.webmd.com/baby/your-pregnancy-week-by-week-weeks-9-12
[4]
Miscarriage rates by week: Risks and statistics - Medical News Todayhttps://www.medicalnewstoday.com/articles/322634#miscarriage-rates-by-week
[5]
12 weeks pregnant guide - Best Start in Life - NHShttps://www.nhs.uk/best-start-in-life/pregnancy/week-by-week-guide-to-pregnancy/1st-trimester/week-12/