How to Feel Better About Returning to Work and Daycare for Your 4 Month Old
The coffee stain on my blazer was still damp when I leaned into Lila’s crib at daycare, her 4-month-old thighs squishy against my chest as I tried not to hyperventilate. I’d spent the entire four weeks leading up to my first day back at work scrolling parenting forums, convinced 4 months was the worst possible age to start daycare. Separation anxiety was kicking in, every post said. I’d break her ability to trust, ruin her attachment to me, and spend years paying for the choice to go back to work. I tucked her favorite stuffed lamb under her arm, mumbled a quick hi to her caregiver, and slipped out the door before I could start sobbing in front of a stranger.
I pulled over in the grocery store parking lot 10 minutes from the daycare center and cried for 12 minutes, according to the call log I kept staring at that day. I kept refreshing the daycare parent app, waiting for a message that she wouldn’t stop crying, that they couldn’t get her to settle, that I’d made a terrible mistake. By noon, I’d snuck away from my first team meeting in six months to hide in the bathroom stall, still checking my phone. That’s when the photo popped up: Lila propped on a foam play mat, batting at a hanging rainbow toy, sweet potato puree crusted on her chin, mouth open in that big gummy grin she saves for things that excite her. I stared at the photo for 10 minutes, confused. How could she be happy without me?
That night, I called my sister, who’s worked as an infant room teacher at a daycare just outside the city for 12 years, and unloaded every bit of guilt I’d been carrying. I expected the generic “you’re doing great” speech that every other person had given me since I announced I was going back to work. Instead, she leaned into the mess of it, and gave me small, specific things that actually helped.
First, she told me I was wrong about 4 month olds being too little to handle this. At four months, babies aren’t just clinging to their primary caregiver 24/7 anymore—they’re starting to get curious about other people, other sounds, other ways of being. That curiosity isn’t a rejection of you, it’s a developmental step they’re ready to take. Then she called me out for sneaking out that morning. Sneaking works for you, because you don’t have to deal with the fuss, she said. It doesn’t work for them, because they learn that you can disappear anytime, without warning. She told me to try a 10-second goodbye routine, the same every single day: two kisses on the forehead, hand her the small square of my old cotton t-shirt I’d slept in for three nights (something that smells like me, easier for caregivers to manage than a big bulky stuffed animal), and say, “Mama’s coming back after you nap and play with the fish.” I didn’t have to linger. I didn’t have to come back if she fussed. Just do it, every day, and she’ll learn what to expect.
I thought it sounded cold, but I tried it the next day. Lila fussed for exactly 8 seconds after I turned to leave, and her caregiver texted me two minutes later that she was already watching the classroom fish tank, calm as anything. After three days of the same routine, she didn’t fuss at all anymore.
The second thing she told me stopped me from burning out in the first month. I’d been convinced I needed to make up for the 8 hours we were apart with nonstop “quality time” every evening. I’d pack tummy time, walks around the block, sensory play, and sing-alongs into the two hours between getting home and bedtime, and by the time she went down, I was so exhausted I could barely brush my teeth. She told me to stop that. 4 month olds don’t need planned quality time, she said. They just need you. Wear her in the carrier while you make dinner. Let her sit on a blanket on the kitchen floor while you unload the dishwasher. Talk to her about your annoying meeting, even if she doesn’t understand what you’re saying. That quiet, low-effort contact is way more meaningful than a bunch of overstimulating play from a mom who’s already tired. I adjusted that week, and it was like a weight lifted off. We stopped fighting exhaustion, and we both enjoyed our evenings way more.
It’s been three months now, and I still have bad days. Some mornings, Lila fusses when I leave, and I drive to work with a knot in my stomach that doesn’t go away until lunch. Sometimes I see posts from parents who get to stay home full time, and I get that twist of guilt that I’m not doing enough. Last week, I dropped her off and she reached for Ms. Rita, her caregiver, before I even finished my goodbye. For half a second, I felt that sharp little ache of being replaced. But when I picked her up that evening, she saw me through the glass front door and did that whole body wiggle—the one she only does for me, arms flailing like she can’t get to me fast enough. That’s when it clicked. Her being happy with other people doesn’t mean she loves me less. It just means she’s learning that the world is a safe place, and I’m still her home. No, it doesn’t feel perfect every day. I still leave a little piece of my heart with her in that infant room every morning. But that piece grows back bigger by the time I pick her up, every single evening.
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