Visits become more frequent, moving to every two weeks, and then weekly in the final month.

• Continued Monitoring: Checking your blood pressure, weight, and baby's heartbeat and position.
• Group B Strep Test: A vaginal and rectal swab done around 36-37 weeks.
• Cervical Checks: Your doctor may start checking your cervix for dilation and effacement as your due date approaches.
• Discussing Birth Plan: A good time to discuss your preferences for labor and delivery.

` } } }; // --- ELEMENT SELECTION --- const trimesterTabs = document.getElementById('trimester-tabs'); const categoryButtonsContainer = document.getElementById('category-buttons'); const contentTitleEl = document.getElementById('content-title'); const contentBodyEl = document.getElementById('content-body'); const downloadPdfBtn = document.getElementById('download-pdf-btn'); // --- STATE --- let currentTrimester = "1"; let currentCategory = ""; let currentGuideData = null; // --- INITIALIZATION --- const init = () => { renderCategoryButtons(); addEventListeners(); }; const renderCategoryButtons = () => { const categories = Object.keys(GUIDE_DATA[currentTrimester]); categoryButtonsContainer.innerHTML = categories.map(cat => ` ${cat} `).join(''); // Add event listeners to the new buttons document.querySelectorAll('.category-button').forEach(btn => { btn.addEventListener('click', handleCategoryClick); }); }; const updateContent = () => { if (!currentTrimester || !currentCategory) { // Show welcome message contentTitleEl.textContent = "Welcome!"; contentBodyEl.innerHTML = "

Select a trimester and a health topic to view personalized guidance for your pregnancy journey.

"; downloadPdfBtn.disabled = true; return; } currentGuideData = GUIDE_DATA[currentTrimester][currentCategory]; contentTitleEl.textContent = currentGuideData.title; contentBodyEl.innerHTML = currentGuideData.content; downloadPdfBtn.disabled = false; }; // --- EVENT HANDLERS --- const handleTrimesterClick = (e) => { const button = e.target.closest('.tab-button'); if (button) { currentTrimester = button.dataset.trimester; document.querySelectorAll('#trimester-tabs .tab-button').forEach(btn => btn.classList.remove('active')); button.classList.add('active'); // Reset category and update UI currentCategory = ""; document.querySelectorAll('.category-button').forEach(btn => btn.classList.remove('active')); renderCategoryButtons(); updateContent(); } }; const handleCategoryClick = (e) => { const button = e.target.closest('.category-button'); if (button) { currentCategory = button.dataset.category; document.querySelectorAll('.category-button').forEach(btn => btn.classList.remove('active')); button.classList.add('active'); updateContent(); } }; const handlePdfDownload = () => { if (!currentGuideData) return; const { jsPDF } = window.jspdf; const doc = new jsPDF('p', 'mm', 'a4'); const primaryColor = '#db2777'; doc.setFillColor(primaryColor).rect(0, 0, 210, 30, 'F'); doc.setFont('helvetica', 'bold').setFontSize(20).setTextColor('#ffffff'); doc.text('Pregnancy Health Guide', 105, 18, { align: 'center' }); doc.setFontSize(22).setFont('helvetica', 'bold').setTextColor(primaryColor).text(currentGuideData.title, 14, 45); // Use jsPDF's built-in HTML renderer // It's basic but works for simple lists and paragraphs doc.html(currentGuideData.content, { callback: function (doc) { doc.save(`${currentGuideData.title}.pdf`); }, x: 14, y: 55, width: 180, windowWidth: 650 }); }; const addEventListeners = () => { trimesterTabs.addEventListener('click', handleTrimesterClick); downloadPdfBtn.addEventListener('click', handlePdfDownload); }; // --- KICK IT OFF --- init(); });