Similar to the Sims 2 style, plants will only go dormant in winter with this mod, so your sims can harvest from spring to autumn. There's an separate package for the herbs in Granite Falls, which will not go dormant at all.
TW Pregnancy Loss. This add-on makes it so that Sims might have miscarriages and ectopic pregnancies. Either a global or a different risk level, various factors taken into account. Statistical and event-triggered.