加拿大合法性爱年龄16+，发生性关系的话，你没有任何法律责任。如果对方16以下，那就得看你和她年龄的差别。
搞出人命后 → 1、找孩子他爹结婚 2、人流 3、找接力棒 4、生下来找人收养 5、单亲妈妈
怀孕后如果是做人流手术，未成年人(19岁以下)就需要家长或监护人的介入。

吃避孕药还是打避孕针，都采用调节激素水平抑制排卵。时间久后，要调整回来蛮困难的。
最好的避孕方法就是男性戴避孕套(condom)。

①men vasectomy (男性输精管结扎术) ②condom (避孕套) ③birth control pill (避孕药) ④IUD (宫内节育器、放环、取环removal) ⑤IVF (试管婴儿) ⑥人工流产药物终止妊娠(药流)。

What is Canada’s age of consent?
The age of consent for sexual activity is 16 years. It was raised from 14 years on May 1, 2008 by the Tackling Violent Crime Act.

However, the age of consent is 18 years where the sexual activity "exploits" the young person -- when it involves prostitution, pornography or occurs in a relationship of authority, trust or dependency (e.g., with a teacher, coach or babysitter). Sexual activity can also be considered exploitative based on the nature and circumstances of the relationship, e.g., the young person's age, the age difference between the young person and their partner, how the relationship developed (quickly, secretly, or over the Internet) and how the partner may have controlled or influenced the young person.

Source: http://www.justice.gc.ca/eng/rp-pr/other-autre/clp/faq.html