Day 26 of 280 · 3 weeks + 5 days
The litter box and the garden
Last reviewed · 3 min read · 9 sources · Plain-text version
Toxoplasmosis is the reason the cat's box is someone else's job for a while. Today you hand it over, or put on gloves.
- Size this week
- a single cell, then a ball of cells

Today is a chore you get to hand over. Not because you're fragile, but because of a parasite that lives in cat feces and soil, and because the weeks just ahead are the ones where small exposures matter most.
Your baby
Around now, still a ball of cells, implanted; the cluster that will form the placenta is supplying nutrients and oxygen (NICHD). The reason to think about exposures now is next week: week 5 marks the start of the embryonic period, when the major systems begin to develop, and MedlinePlus names it the time of highest risk from harmful exposures in the first trimester (MedlinePlus). The habits you set this week are the ones in place when that starts.
Your body
Toxoplasmosis is the parasite in question, and the advice is specific. The CDC says to change the cat litter box daily: the parasite becomes infectious 1 to 5 days after a cat sheds it, so daily cleaning removes feces before they can spread infection (CDC). Better still, have someone else change it, and wear rubber gloves when handling litter or gardening (NICHD). The AAP's version is blunter: "Do not touch or change dirty cat litter"; if you must, wear gloves and wash your hands (AAP).
The garden counts too. Wear gloves when handling soil or sand that cat feces may have contaminated, wash your hands with soap and water afterward, and cover outdoor sandboxes (CDC). The same page covers the kitchen: cook whole cuts of meat to at least 145°F (63°C) and rest them 3 minutes, ground meat to 160°F (71°C), all poultry to 165°F (74°C), and use a thermometer, because color and texture are not reliable signs (CDC).
Try today
The litter-box handoff
Time: 10 minutes, with whoever else lives with you
Name the person who scoops for the next nine months. NICHD's advice is simply to have someone else change the litter box (NICHD).
If that person is nobody, it's you with gloves, every day, and soap and water after (CDC).
Put the cat's food on the same rule: canned or dried commercial food or well-cooked table food, never raw or undercooked meat (CDC).
If there's a sandbox outside, cover it today (CDC).
Make it work:Gardening is the litter box's outdoor cousin: gloves on, then soap and water (CDC).
Watch for
Normal
no symptoms at all this week; people get every common symptom, a few, or none (NICHD).
Call your provider
for a fever of 100.4°F (38°C) or higher (CDC).
Normal
breast tenderness, swelling, or tingling, which can begin as early as 1 to 2 weeks after conception (NICHD).
Call your provider
if vaginal discharge has a foul odor, a greenish color, itching, or pain; infections matter in pregnancy because they may cause preterm labor (MedlinePlus).
Normal
mood swings from hormonal changes, which can begin a few weeks after conception (NICHD).
Call your provider right away
for belly or pelvic pain, or pain with bleeding; if you can't reach them, go to the emergency room (MedlinePlus).
For you
If you're the partner, this is a job you can take outright. NICHD's advice is to have someone else change the litter box (NICHD), and you are someone else. Daily, and the sandbox cover is yours too.
Wash your hands more than feels necessary. The AAP puts handwashing first on its list for pregnancy, because it can help prevent congenital CMV, the most common infectious cause of birth defects (AAP). That one is for everybody in the house, children included.
The cat stays. The rules are about feces, soil, and raw meat, and a gloved hand and a daily scoop cover them (CDC).
Sources
- National Institute of Child Health and Human Development. "About Pregnancy." National Institutes of Health. https://www.nichd.nih.gov/health/topics/pregnancy/conditioninfo
- MedlinePlus. "Fetal development." Medical Encyclopedia, National Library of Medicine. https://medlineplus.gov/ency/article/002398.htm
- Centers for Disease Control and Prevention. "Preventing Toxoplasmosis." 2024. https://www.cdc.gov/toxoplasmosis/prevention/index.html
- National Institute of Child Health and Human Development. "What infections can affect pregnancy?" National Institutes of Health, 2021. https://www.nichd.nih.gov/health/topics/pregnancy/conditioninfo/infections
- American Academy of Pediatrics. "10 Simple Steps to Prevent Infections During Pregnancy." HealthyChildren.org, 2024. https://www.healthychildren.org/English/ages-stages/prenatal/Pages/Simple-Steps-to-Prevent-Infections-During-Pregnancy.aspx
- National Institute of Child Health and Human Development. "What are some common signs of pregnancy?" National Institutes of Health. https://www.nichd.nih.gov/health/topics/pregnancy/conditioninfo/signs
- Centers for Disease Control and Prevention. "Urgent Maternal Warning Signs and Symptoms." HEAR HER campaign, 2024. https://www.cdc.gov/hearher/maternal-warning-signs/index.html
- MedlinePlus. "Common symptoms during pregnancy." National Library of Medicine. https://medlineplus.gov/ency/patientinstructions/000583.htm
- MedlinePlus. "Vaginal bleeding in early pregnancy." National Library of Medicine. https://medlineplus.gov/ency/patientinstructions/000614.htm
This guide is general education that summarizes published research and guidance from groups like the American Academy of Pediatrics, the CDC, and the WHO. It isn’t medical advice, and every child develops on their own timeline. Your pediatrician knows your child; if something feels wrong, call them. In an emergency, call 911.
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