Hello,
Yes, and there are way more safe zones as the HUB, there is the HQ, the Club, the VIP Club (BDSM), the Laboratory with Lycan experiments, your HQ Apartment, other NPC's HQ Apartment, with many many interactions.
The final game contains 31 story mission levels, 9 safe area, and 4 challenge level.
Jessica is a pure werewolf, She can not be impregnated by Half Lycans, but the ALpha Lycan can, so there is an "end game" scenario after a certain number of defeat.
I suggest to read my dev-logs on Steam, or join to my Discord if you like to see the upcoming features in the final game, which will be released on May 14.
It is not how things works to just add as a normal gameplay skill. Gameplay and levels designed differently in human and in werewolf form. If you could just turn into a werewolf at any time, the horror elements would not make any sense, so as the hide and seek with the Alpha Lycan. So what you are asking is to change the whole game design...
Pregnancy also can not be a main element, because the whole story happens in a few days.