Chastity and orgasm denial discussion

I began playing with chastity while my wife was pregnant. It went really well at first; she kept me locked except during sex (she only reaches climax from PIV, not oral), I’d bring her off one or two times and then either get re-locked or receive a handjob finish (sometimes ruined). Those were thrilling days for me. However, we welcomed our baby five months ago, so obviously there was little time or place for sexual activity for a while. We’ve had intercourse several times since, but it’s still quite challenging because our infant isn’t a deep sleeper (wants to be in our room, needs carrying to sleep, only naps in 20-30 minute bursts during the day, wakes at the slightest sound, and requires multiple night feeds). Because of this, we rarely find a relaxed moment for vanilla sex. I’d say we have intercourse every two weeks. It’s rushed and lacks foreplay because we fear the baby might wake up and cry any second. I finish inside her; she climaxes sometimes but not always. Regarding chastity, I stay locked whenever I’m away from her (like at work) since she doesn’t want me to masturbate. I don’t mind lacking frequent release—that’s the point of chastity after all—but she releases even less than I do, making it mostly a boring lock-and-forget routine. I wonder what is the best way to re-enter the game. Do others here have experience with being in chastity while raising a small baby? Should I just wait until the child grows older and sleeps independently without waking up once asleep? What are realistic expectations? Is it better to try restoring our “vanilla” sex life to its pre-chastity state, or is it easier to make the best of our current sexless situation and experiment with chastity first? I would appreciate any tips or stories you might share.