Example
dàn shì但是，suī虽shuō说shì是ān quán qī安全期，dàn但hǎo xiàng好像yě也bú不dài biǎo代表tǐ体nèi内shè jīng射精bú不huì会huái怀yùn孕。
但是，虽说是安全期，但好像也不代表体内射精不会怀孕。
However, it seems that just because it's a 'low risk day' doesn't mean that you won't get pregnant from intravaginal ejaculation.