IV was really hard for her because she was often by herself, though Charlotte and Pearson would help her out while she was carrying. I imagine when her water broke, she was with Charlotte so she helped Jenny through the process. She's pretty devastated when she realizes she's carrying IV, too, as she was trying to distance from Micah atp and didn't want to be a mother, and now she feels conflicted and trapped and unsure of what to do, especially because she only realizes once they're in Beaver Hollow and everything is going to shit. She continues to have Pearson and Charlotte help her raise IV until Micah shows back up once day and acts very sweet to sort of push his way back into her life and get on her good side.

Daisy was a less stressful carry for her since she knew a little more what to expect and actually had Micah around, who would visit her every few days and often stay the night with her. Comfort her and all, she was a lot more excited to have Daisy, but she fainted during the process. Micah cleaned them up and watched over Jenny until she woke up again.

Hormonally, idk, with IV, she's very like mellow and just kind of disassociated a lot of the time, there's so much going on to process for her that she can't really think straight until she gets away from the gang and Micah. Dutch and Javier were trying to convince her to stay and that the gang would have helped take care of them, but we know that's not, entirely true. I do think Javier meant well though. He was one of Jenny's closest friends in the gang.

Carrying Daisy, now not as stressed, she can probably be kinda snappy at times, but is overall just really excited and happy that Micah seems to be sweeter now. Again it's mostly just to get back on her good side, he's playing it up a bit, but he does also enjoy holding her and thinking about actually seeing his offspring right out the womb this time.